| 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 | $88.91 | 12.443% | $99.9731 | $99.97 | $99.95 | $100.00 |
| Purchase #2 | $146.31 | 4.532% | $152.9408 | $152.94 | $152.95 | $152.90 |
| Purchase #3 | $234.87 | 4.736% | $245.9934 | $245.99 | $246.00 | $246.00 |
| Purchase #4 | $223.31 | 9.389% | $244.2766 | $244.28 | $244.30 | $244.30 |
| Purchase #5 | $119.85 | 12.725% | $135.1009 | $135.10 | $135.10 | $135.10 |
| Purchase #6 | $178.57 | 12.653% | $201.1645 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $240.99 | 7.381% | $258.7775 | $258.78 | $258.80 | $258.80 |
| 7 purchase totals = | $1,232.81 | $1,338.2268 | $1,338.22 | $1,338.25 | $1,338.30 | |