| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.70 | 4.565% | $245.4141 | $245.41 | $245.40 | $245.40 |
| Purchase #2 | $102.47 | 10.494% | $113.2232 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $156.43 | 3.122% | $161.3137 | $161.31 | $161.30 | $161.30 |
| Purchase #4 | $95.42 | 7.247% | $102.3351 | $102.34 | $102.35 | $102.30 |
| Purchase #5 | $194.55 | 9.290% | $212.6237 | $212.62 | $212.60 | $212.60 |
| Purchase #6 | $245.80 | 10.416% | $271.4025 | $271.40 | $271.40 | $271.40 |
| Purchase #7 | $213.77 | 11.827% | $239.0526 | $239.05 | $239.05 | $239.10 |
| 7 purchase totals = | $1,243.14 | $1,345.3649 | $1,345.35 | $1,345.30 | $1,345.30 | |