| 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 | $28.54 | 12.278% | $32.0441 | $32.04 | $32.05 | $32.00 |
| Purchase #2 | $16.79 | 6.861% | $17.942 | $17.94 | $17.95 | $17.90 |
| Purchase #3 | $127.78 | 9.497% | $139.9153 | $139.92 | $139.90 | $139.90 |
| Purchase #4 | $123.47 | 12.288% | $138.642 | $138.64 | $138.65 | $138.60 |
| Purchase #5 | $211.45 | 4.705% | $221.3987 | $221.40 | $221.40 | $221.40 |
| Purchase #6 | $171.47 | 11.427% | $191.0639 | $191.06 | $191.05 | $191.10 |
| Purchase #7 | $131.34 | 3.796% | $136.3257 | $136.33 | $136.35 | $136.30 |
| 7 purchase totals = | $810.84 | $877.3317 | $877.33 | $877.35 | $877.20 | |