| 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 | $61.99 | 13.523% | $70.3729 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $40.58 | 13.770% | $46.1679 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $246.47 | 4.754% | $258.1872 | $258.19 | $258.20 | $258.20 |
| Purchase #4 | $235.56 | 6.839% | $251.6699 | $251.67 | $251.65 | $251.70 |
| Purchase #5 | $217.91 | 13.212% | $246.7003 | $246.70 | $246.70 | $246.70 |
| Purchase #6 | $240.45 | 5.709% | $254.1773 | $254.18 | $254.20 | $254.20 |
| Purchase #7 | $95.81 | 7.434% | $102.9325 | $102.93 | $102.95 | $102.90 |
| 7 purchase totals = | $1,138.77 | $1,230.2080 | $1,230.21 | $1,230.20 | $1,230.30 | |