| 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 | $209.60 | 13.873% | $238.6778 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $196.25 | 6.139% | $208.2978 | $208.30 | $208.30 | $208.30 |
| Purchase #3 | $211.52 | 6.294% | $224.8331 | $224.83 | $224.85 | $224.80 |
| Purchase #4 | $217.26 | 12.438% | $244.2828 | $244.28 | $244.30 | $244.30 |
| Purchase #5 | $31.30 | 6.250% | $33.2563 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $188.68 | 7.133% | $202.1385 | $202.14 | $202.15 | $202.10 |
| Purchase #7 | $11.97 | 12.572% | $13.4749 | $13.47 | $13.45 | $13.50 |
| 7 purchase totals = | $1,066.58 | $1,164.9612 | $1,164.96 | $1,165.00 | $1,165.00 | |