| 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 | $211.79 | 13.153% | $239.6467 | $239.65 | $239.65 | $239.60 |
| Purchase #2 | $16.70 | 6.601% | $17.8024 | $17.80 | $17.80 | $17.80 |
| Purchase #3 | $18.98 | 9.281% | $20.7415 | $20.74 | $20.75 | $20.70 |
| Purchase #4 | $23.76 | 3.772% | $24.6562 | $24.66 | $24.65 | $24.70 |
| Purchase #5 | $13.26 | 11.601% | $14.7983 | $14.80 | $14.80 | $14.80 |
| Purchase #6 | $113.28 | 3.377% | $117.1055 | $117.11 | $117.10 | $117.10 |
| Purchase #7 | $87.52 | 8.213% | $94.708 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $485.29 | $529.4586 | $529.47 | $529.45 | $529.40 | |