| 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 | $207.69 | 11.672% | $231.9316 | $231.93 | $231.95 | $231.90 |
| Purchase #2 | $165.44 | 7.507% | $177.8596 | $177.86 | $177.85 | $177.90 |
| Purchase #3 | $89.66 | 6.135% | $95.1606 | $95.16 | $95.15 | $95.20 |
| Purchase #4 | $151.98 | 12.261% | $170.6143 | $170.61 | $170.60 | $170.60 |
| Purchase #5 | $244.64 | 10.598% | $270.5669 | $270.57 | $270.55 | $270.60 |
| Purchase #6 | $137.72 | 11.309% | $153.2948 | $153.29 | $153.30 | $153.30 |
| Purchase #7 | $242.65 | 4.619% | $253.858 | $253.86 | $253.85 | $253.90 |
| 7 purchase totals = | $1,239.78 | $1,353.2858 | $1,353.28 | $1,353.25 | $1,353.40 | |