| 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 | $181.52 | 12.115% | $203.5111 | $203.51 | $203.50 | $203.50 |
| Purchase #2 | $89.71 | 6.433% | $95.481 | $95.48 | $95.50 | $95.50 |
| Purchase #3 | $218.32 | 7.566% | $234.8381 | $234.84 | $234.85 | $234.80 |
| Purchase #4 | $214.63 | 5.387% | $226.1921 | $226.19 | $226.20 | $226.20 |
| Purchase #5 | $144.34 | 9.811% | $158.5012 | $158.50 | $158.50 | $158.50 |
| Purchase #6 | $203.70 | 12.507% | $229.1768 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $186.33 | 5.874% | $197.275 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $1,238.55 | $1,344.9753 | $1,344.98 | $1,345.05 | $1,345.00 | |