| 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 | $247.96 | 6.404% | $263.8394 | $263.84 | $263.85 | $263.80 |
| Purchase #2 | $101.99 | 4.555% | $106.6356 | $106.64 | $106.65 | $106.60 |
| Purchase #3 | $212.93 | 3.417% | $220.2058 | $220.21 | $220.20 | $220.20 |
| Purchase #4 | $113.91 | 12.428% | $128.0667 | $128.07 | $128.05 | $128.10 |
| Purchase #5 | $142.61 | 4.781% | $149.4282 | $149.43 | $149.45 | $149.40 |
| Purchase #6 | $164.60 | 3.588% | $170.5058 | $170.51 | $170.50 | $170.50 |
| Purchase #7 | $242.28 | 9.296% | $264.8023 | $264.80 | $264.80 | $264.80 |
| 7 purchase totals = | $1,226.28 | $1,303.4838 | $1,303.50 | $1,303.50 | $1,303.40 | |