| 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 | $45.47 | 7.483% | $48.8725 | $48.87 | $48.85 | $48.90 |
| Purchase #2 | $190.66 | 10.171% | $210.052 | $210.05 | $210.05 | $210.10 |
| Purchase #3 | $245.66 | 10.355% | $271.0981 | $271.10 | $271.10 | $271.10 |
| Purchase #4 | $208.41 | 11.712% | $232.819 | $232.82 | $232.80 | $232.80 |
| Purchase #5 | $70.37 | 13.110% | $79.5955 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $124.91 | 6.574% | $133.1216 | $133.12 | $133.10 | $133.10 |
| Purchase #7 | $23.47 | 12.320% | $26.3615 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $908.95 | $1,001.9202 | $1,001.92 | $1,001.85 | $1,002.00 | |