| 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 | $229.53 | 7.628% | $247.0385 | $247.04 | $247.05 | $247.00 |
| Purchase #2 | $161.45 | 13.678% | $183.5331 | $183.53 | $183.55 | $183.50 |
| Purchase #3 | $179.28 | 4.475% | $187.3028 | $187.30 | $187.30 | $187.30 |
| Purchase #4 | $157.37 | 9.613% | $172.498 | $172.50 | $172.50 | $172.50 |
| Purchase #5 | $187.62 | 7.628% | $201.9317 | $201.93 | $201.95 | $201.90 |
| Purchase #6 | $146.61 | 7.485% | $157.5838 | $157.58 | $157.60 | $157.60 |
| Purchase #7 | $240.99 | 12.583% | $271.3138 | $271.31 | $271.30 | $271.30 |
| 7 purchase totals = | $1,302.85 | $1,421.2017 | $1,421.19 | $1,421.25 | $1,421.10 | |