| 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 | $36.98 | 3.114% | $38.1316 | $38.13 | $38.15 | $38.10 |
| Purchase #2 | $20.72 | 13.653% | $23.5489 | $23.55 | $23.55 | $23.50 |
| Purchase #3 | $178.51 | 5.780% | $188.8279 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $230.79 | 5.634% | $243.7927 | $243.79 | $243.80 | $243.80 |
| Purchase #5 | $217.92 | 3.131% | $224.7431 | $224.74 | $224.75 | $224.70 |
| Purchase #6 | $233.92 | 11.553% | $260.9448 | $260.94 | $260.95 | $260.90 |
| Purchase #7 | $24.43 | 13.416% | $27.7075 | $27.71 | $27.70 | $27.70 |
| 7 purchase totals = | $943.27 | $1,007.6965 | $1,007.69 | $1,007.75 | $1,007.50 | |