| 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 | $107.61 | 13.288% | $121.9092 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $50.40 | 11.134% | $56.0115 | $56.01 | $56.00 | $56.00 |
| Purchase #3 | $203.31 | 8.846% | $221.2948 | $221.29 | $221.30 | $221.30 |
| Purchase #4 | $194.82 | 13.279% | $220.6901 | $220.69 | $220.70 | $220.70 |
| Purchase #5 | $228.90 | 9.589% | $250.8492 | $250.85 | $250.85 | $250.80 |
| Purchase #6 | $10.43 | 11.624% | $11.6424 | $11.64 | $11.65 | $11.60 |
| Purchase #7 | $45.52 | 10.392% | $50.2504 | $50.25 | $50.25 | $50.30 |
| 7 purchase totals = | $840.99 | $932.6476 | $932.64 | $932.65 | $932.60 | |