| 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 | $87.70 | 12.760% | $98.8905 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $236.45 | 13.316% | $267.9357 | $267.94 | $267.95 | $267.90 |
| Purchase #3 | $226.40 | 7.377% | $243.1015 | $243.10 | $243.10 | $243.10 |
| Purchase #4 | $199.75 | 6.333% | $212.4002 | $212.40 | $212.40 | $212.40 |
| Purchase #5 | $240.27 | 7.601% | $258.5329 | $258.53 | $258.55 | $258.50 |
| Purchase #6 | $78.57 | 11.552% | $87.6464 | $87.65 | $87.65 | $87.60 |
| Purchase #7 | $124.96 | 5.636% | $132.0027 | $132.00 | $132.00 | $132.00 |
| 7 purchase totals = | $1,194.10 | $1,300.5099 | $1,300.51 | $1,300.55 | $1,300.40 | |