| 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 | $112.85 | 13.528% | $128.1163 | $128.12 | $128.10 | $128.10 |
| Purchase #2 | $246.88 | 6.620% | $263.2235 | $263.22 | $263.20 | $263.20 |
| Purchase #3 | $189.87 | 13.158% | $214.8531 | $214.85 | $214.85 | $214.90 |
| Purchase #4 | $92.35 | 8.135% | $99.8627 | $99.86 | $99.85 | $99.90 |
| Purchase #5 | $23.85 | 11.672% | $26.6338 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $212.49 | 7.837% | $229.1428 | $229.14 | $229.15 | $229.10 |
| Purchase #7 | $10.43 | 9.755% | $11.4474 | $11.45 | $11.45 | $11.40 |
| 7 purchase totals = | $888.72 | $973.2796 | $973.27 | $973.25 | $973.20 | |