| 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 | $224.38 | 4.783% | $235.1121 | $235.11 | $235.10 | $235.10 |
| Purchase #2 | $30.26 | 11.227% | $33.6573 | $33.66 | $33.65 | $33.70 |
| Purchase #3 | $25.49 | 9.108% | $27.8116 | $27.81 | $27.80 | $27.80 |
| Purchase #4 | $239.67 | 8.576% | $260.2241 | $260.22 | $260.20 | $260.20 |
| Purchase #5 | $194.82 | 3.580% | $201.7946 | $201.79 | $201.80 | $201.80 |
| Purchase #6 | $200.59 | 5.245% | $211.1109 | $211.11 | $211.10 | $211.10 |
| Purchase #7 | $71.97 | 12.420% | $80.9087 | $80.91 | $80.90 | $80.90 |
| 7 purchase totals = | $987.18 | $1,050.6193 | $1,050.61 | $1,050.55 | $1,050.60 | |