| 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 | $104.70 | 5.673% | $110.6396 | $110.64 | $110.65 | $110.60 |
| Purchase #2 | $212.59 | 6.277% | $225.9343 | $225.93 | $225.95 | $225.90 |
| Purchase #3 | $245.60 | 8.406% | $266.2451 | $266.25 | $266.25 | $266.20 |
| Purchase #4 | $71.65 | 4.374% | $74.784 | $74.78 | $74.80 | $74.80 |
| Purchase #5 | $63.69 | 13.384% | $72.2143 | $72.21 | $72.20 | $72.20 |
| Purchase #6 | $178.44 | 6.221% | $189.5408 | $189.54 | $189.55 | $189.50 |
| Purchase #7 | $96.60 | 10.746% | $106.9806 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $973.27 | $1,046.3387 | $1,046.33 | $1,046.40 | $1,046.20 | |