| 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 | $96.95 | 10.849% | $107.4681 | $107.47 | $107.45 | $107.50 |
| Purchase #2 | $42.85 | 10.163% | $47.2048 | $47.20 | $47.20 | $47.20 |
| Purchase #3 | $128.50 | 9.397% | $140.5751 | $140.58 | $140.60 | $140.60 |
| Purchase #4 | $108.61 | 7.248% | $116.4821 | $116.48 | $116.50 | $116.50 |
| Purchase #5 | $118.72 | 7.861% | $128.0526 | $128.05 | $128.05 | $128.10 |
| Purchase #6 | $204.56 | 9.653% | $224.3062 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $246.44 | 5.151% | $259.1341 | $259.13 | $259.15 | $259.10 |
| 7 purchase totals = | $946.63 | $1,023.2230 | $1,023.22 | $1,023.25 | $1,023.30 | |