| 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 | $117.52 | 10.853% | $130.2744 | $130.27 | $130.25 | $130.30 |
| Purchase #2 | $116.33 | 8.766% | $126.5275 | $126.53 | $126.55 | $126.50 |
| Purchase #3 | $55.93 | 12.387% | $62.858 | $62.86 | $62.85 | $62.90 |
| Purchase #4 | $183.38 | 9.497% | $200.7956 | $200.80 | $200.80 | $200.80 |
| Purchase #5 | $226.45 | 9.201% | $247.2857 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $160.45 | 5.294% | $168.9442 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $162.41 | 8.182% | $175.6984 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $1,022.47 | $1,112.3838 | $1,112.39 | $1,112.40 | $1,112.40 | |