| 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 | $182.61 | 6.295% | $194.1053 | $194.11 | $194.10 | $194.10 |
| Purchase #2 | $199.96 | 6.127% | $212.2115 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $112.68 | 8.273% | $122.002 | $122.00 | $122.00 | $122.00 |
| Purchase #4 | $121.44 | 12.244% | $136.3091 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $198.95 | 6.719% | $212.3175 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $87.76 | 3.169% | $90.5411 | $90.54 | $90.55 | $90.50 |
| Purchase #7 | $47.93 | 5.357% | $50.4976 | $50.50 | $50.50 | $50.50 |
| 7 purchase totals = | $951.33 | $1,017.9841 | $1,017.99 | $1,017.95 | $1,017.90 | |