| 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 | $210.75 | 11.475% | $234.9336 | $234.93 | $234.95 | $234.90 |
| Purchase #2 | $31.88 | 3.325% | $32.94 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $39.60 | 8.304% | $42.8884 | $42.89 | $42.90 | $42.90 |
| Purchase #4 | $32.52 | 13.342% | $36.8588 | $36.86 | $36.85 | $36.90 |
| Purchase #5 | $147.96 | 9.154% | $161.5043 | $161.50 | $161.50 | $161.50 |
| Purchase #6 | $215.54 | 4.169% | $224.5259 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $247.98 | 6.662% | $264.5004 | $264.50 | $264.50 | $264.50 |
| 7 purchase totals = | $926.23 | $998.1514 | $998.15 | $998.20 | $998.10 | |