| 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 | $224.64 | 3.285% | $232.0194 | $232.02 | $232.00 | $232.00 |
| Purchase #2 | $101.67 | 3.741% | $105.4735 | $105.47 | $105.45 | $105.50 |
| Purchase #3 | $45.43 | 11.375% | $50.5977 | $50.60 | $50.60 | $50.60 |
| Purchase #4 | $42.37 | 11.245% | $47.1345 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $160.65 | 6.597% | $171.2481 | $171.25 | $171.25 | $171.20 |
| Purchase #6 | $117.62 | 8.460% | $127.5707 | $127.57 | $127.55 | $127.60 |
| Purchase #7 | $195.87 | 12.165% | $219.6976 | $219.70 | $219.70 | $219.70 |
| 7 purchase totals = | $888.25 | $953.7415 | $953.74 | $953.70 | $953.70 | |