| 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 | $234.33 | 13.581% | $266.1544 | $266.15 | $266.15 | $266.20 |
| Purchase #2 | $76.57 | 5.154% | $80.5164 | $80.52 | $80.50 | $80.50 |
| Purchase #3 | $194.33 | 5.499% | $205.0162 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $84.36 | 5.632% | $89.1112 | $89.11 | $89.10 | $89.10 |
| Purchase #5 | $10.36 | 4.125% | $10.7874 | $10.79 | $10.80 | $10.80 |
| Purchase #6 | $217.35 | 7.629% | $233.9316 | $233.93 | $233.95 | $233.90 |
| Purchase #7 | $96.71 | 11.313% | $107.6508 | $107.65 | $107.65 | $107.70 |
| 7 purchase totals = | $914.01 | $993.1680 | $993.17 | $993.15 | $993.20 | |