| 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 | $109.44 | 3.244% | $112.9902 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $174.57 | 13.703% | $198.4913 | $198.49 | $198.50 | $198.50 |
| Purchase #3 | $249.45 | 7.783% | $268.8647 | $268.86 | $268.85 | $268.90 |
| Purchase #4 | $90.98 | 4.580% | $95.1469 | $95.15 | $95.15 | $95.10 |
| Purchase #5 | $112.85 | 3.242% | $116.5086 | $116.51 | $116.50 | $116.50 |
| Purchase #6 | $100.46 | 9.750% | $110.2549 | $110.25 | $110.25 | $110.30 |
| Purchase #7 | $128.83 | 7.353% | $138.3029 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $966.58 | $1,040.5595 | $1,040.55 | $1,040.55 | $1,040.60 | |