| 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 | $121.96 | 11.239% | $135.6671 | $135.67 | $135.65 | $135.70 |
| Purchase #2 | $236.94 | 3.358% | $244.8964 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $134.30 | 3.503% | $139.0045 | $139.00 | $139.00 | $139.00 |
| Purchase #4 | $142.66 | 11.437% | $158.976 | $158.98 | $159.00 | $159.00 |
| Purchase #5 | $70.81 | 13.195% | $80.1534 | $80.15 | $80.15 | $80.20 |
| Purchase #6 | $97.45 | 5.470% | $102.7805 | $102.78 | $102.80 | $102.80 |
| Purchase #7 | $160.96 | 11.368% | $179.2579 | $179.26 | $179.25 | $179.30 |
| 7 purchase totals = | $965.08 | $1,040.7358 | $1,040.74 | $1,040.75 | $1,040.90 | |