| 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 | $223.47 | 13.267% | $253.1178 | $253.12 | $253.10 | $253.10 |
| Purchase #2 | $20.39 | 11.559% | $22.7469 | $22.75 | $22.75 | $22.70 |
| Purchase #3 | $30.37 | 6.696% | $32.4036 | $32.40 | $32.40 | $32.40 |
| Purchase #4 | $172.44 | 13.428% | $195.5952 | $195.60 | $195.60 | $195.60 |
| Purchase #5 | $83.41 | 4.375% | $87.0592 | $87.06 | $87.05 | $87.10 |
| Purchase #6 | $42.67 | 8.823% | $46.4348 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $39.98 | 9.470% | $43.7661 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $612.73 | $681.1236 | $681.13 | $681.10 | $681.10 | |