| 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 | $234.52 | 9.405% | $256.5766 | $256.58 | $256.60 | $256.60 |
| Purchase #2 | $5.28 | 6.788% | $5.6384 | $5.64 | $5.65 | $5.60 |
| Purchase #3 | $161.52 | 11.607% | $180.2676 | $180.27 | $180.25 | $180.30 |
| Purchase #4 | $46.68 | 12.608% | $52.5654 | $52.57 | $52.55 | $52.60 |
| Purchase #5 | $188.43 | 9.860% | $207.0092 | $207.01 | $207.00 | $207.00 |
| Purchase #6 | $153.49 | 10.845% | $170.136 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $66.54 | 6.139% | $70.6249 | $70.62 | $70.60 | $70.60 |
| 7 purchase totals = | $856.46 | $942.8181 | $942.83 | $942.80 | $942.80 | |