| 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 | $108.76 | 3.572% | $112.6449 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $20.27 | 5.201% | $21.3242 | $21.32 | $21.30 | $21.30 |
| Purchase #3 | $106.68 | 9.557% | $116.8754 | $116.88 | $116.90 | $116.90 |
| Purchase #4 | $221.55 | 12.116% | $248.393 | $248.39 | $248.40 | $248.40 |
| Purchase #5 | $163.67 | 11.480% | $182.4593 | $182.46 | $182.45 | $182.50 |
| Purchase #6 | $94.48 | 9.788% | $103.7277 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $201.91 | 13.366% | $228.8973 | $228.90 | $228.90 | $228.90 |
| 7 purchase totals = | $917.32 | $1,014.3218 | $1,014.32 | $1,014.35 | $1,014.30 | |