| 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 | $207.48 | 5.591% | $219.0802 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $245.35 | 5.649% | $259.2098 | $259.21 | $259.20 | $259.20 |
| Purchase #3 | $12.55 | 10.330% | $13.8464 | $13.85 | $13.85 | $13.80 |
| Purchase #4 | $185.27 | 6.640% | $197.5719 | $197.57 | $197.55 | $197.60 |
| Purchase #5 | $164.88 | 8.862% | $179.4917 | $179.49 | $179.50 | $179.50 |
| Purchase #6 | $154.56 | 4.458% | $161.4503 | $161.45 | $161.45 | $161.50 |
| Purchase #7 | $20.85 | 4.750% | $21.8404 | $21.84 | $21.85 | $21.80 |
| 7 purchase totals = | $990.94 | $1,052.4907 | $1,052.49 | $1,052.50 | $1,052.50 | |