| 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 | $21.27 | 4.754% | $22.2812 | $22.28 | $22.30 | $22.30 |
| Purchase #2 | $170.69 | 13.202% | $193.2245 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $131.89 | 3.297% | $136.2384 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $72.46 | 9.664% | $79.4625 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $212.90 | 12.622% | $239.7722 | $239.77 | $239.75 | $239.80 |
| Purchase #6 | $25.45 | 11.384% | $28.3472 | $28.35 | $28.35 | $28.30 |
| Purchase #7 | $202.50 | 11.763% | $226.3201 | $226.32 | $226.30 | $226.30 |
| 7 purchase totals = | $837.16 | $925.6461 | $925.64 | $925.60 | $925.60 | |