| 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 | $139.85 | 3.302% | $144.4678 | $144.47 | $144.45 | $144.50 |
| Purchase #2 | $178.62 | 13.353% | $202.4711 | $202.47 | $202.45 | $202.50 |
| Purchase #3 | $176.58 | 6.496% | $188.0506 | $188.05 | $188.05 | $188.10 |
| Purchase #4 | $84.33 | 4.274% | $87.9343 | $87.93 | $87.95 | $87.90 |
| Purchase #5 | $21.43 | 12.227% | $24.0502 | $24.05 | $24.05 | $24.10 |
| Purchase #6 | $189.52 | 11.798% | $211.8796 | $211.88 | $211.90 | $211.90 |
| Purchase #7 | $153.66 | 4.843% | $161.1018 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $943.99 | $1,019.9554 | $1,019.95 | $1,019.95 | $1,020.10 | |