| 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 | $200.89 | 5.153% | $211.2419 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $17.32 | 8.353% | $18.7667 | $18.77 | $18.75 | $18.80 |
| Purchase #3 | $132.71 | 3.641% | $137.542 | $137.54 | $137.55 | $137.50 |
| Purchase #4 | $186.96 | 3.299% | $193.1278 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $122.26 | 8.385% | $132.5115 | $132.51 | $132.50 | $132.50 |
| Purchase #6 | $139.28 | 7.787% | $150.1257 | $150.13 | $150.15 | $150.10 |
| Purchase #7 | $170.97 | 13.760% | $194.4955 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $970.39 | $1,037.8111 | $1,037.82 | $1,037.85 | $1,037.70 | |