| 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 | $245.59 | 5.170% | $258.287 | $258.29 | $258.30 | $258.30 |
| Purchase #2 | $43.36 | 11.814% | $48.4826 | $48.48 | $48.50 | $48.50 |
| Purchase #3 | $41.61 | 5.404% | $43.8586 | $43.86 | $43.85 | $43.90 |
| Purchase #4 | $61.78 | 10.529% | $68.2848 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $122.27 | 13.112% | $138.302 | $138.30 | $138.30 | $138.30 |
| Purchase #6 | $107.69 | 6.825% | $115.0398 | $115.04 | $115.05 | $115.00 |
| Purchase #7 | $202.39 | 8.666% | $219.9291 | $219.93 | $219.95 | $219.90 |
| 7 purchase totals = | $824.69 | $892.1839 | $892.18 | $892.25 | $892.20 | |