| 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 | $247.88 | 7.668% | $266.8874 | $266.89 | $266.90 | $266.90 |
| Purchase #2 | $67.33 | 12.486% | $75.7368 | $75.74 | $75.75 | $75.70 |
| Purchase #3 | $21.42 | 6.833% | $22.8836 | $22.88 | $22.90 | $22.90 |
| Purchase #4 | $211.65 | 5.117% | $222.4801 | $222.48 | $222.50 | $222.50 |
| Purchase #5 | $118.48 | 11.394% | $131.9796 | $131.98 | $132.00 | $132.00 |
| Purchase #6 | $110.91 | 8.674% | $120.5303 | $120.53 | $120.55 | $120.50 |
| Purchase #7 | $141.86 | 3.735% | $147.1585 | $147.16 | $147.15 | $147.20 |
| 7 purchase totals = | $919.53 | $987.6563 | $987.66 | $987.75 | $987.70 | |