| 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 | $236.40 | 11.809% | $264.3165 | $264.32 | $264.30 | $264.30 |
| Purchase #2 | $155.71 | 13.361% | $176.5144 | $176.51 | $176.50 | $176.50 |
| Purchase #3 | $134.71 | 11.381% | $150.0413 | $150.04 | $150.05 | $150.00 |
| Purchase #4 | $117.35 | 9.159% | $128.0981 | $128.10 | $128.10 | $128.10 |
| Purchase #5 | $36.44 | 8.458% | $39.5221 | $39.52 | $39.50 | $39.50 |
| Purchase #6 | $19.60 | 9.781% | $21.5171 | $21.52 | $21.50 | $21.50 |
| Purchase #7 | $134.60 | 6.309% | $143.0919 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $834.81 | $923.1014 | $923.10 | $923.05 | $923.00 | |