| 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 | $134.91 | 4.542% | $141.0376 | $141.04 | $141.05 | $141.00 |
| Purchase #2 | $172.95 | 6.299% | $183.8441 | $183.84 | $183.85 | $183.80 |
| Purchase #3 | $138.27 | 7.290% | $148.3499 | $148.35 | $148.35 | $148.30 |
| Purchase #4 | $118.67 | 12.415% | $133.4029 | $133.40 | $133.40 | $133.40 |
| Purchase #5 | $235.88 | 13.336% | $267.337 | $267.34 | $267.35 | $267.30 |
| Purchase #6 | $228.58 | 13.200% | $258.7526 | $258.75 | $258.75 | $258.80 |
| Purchase #7 | $112.86 | 7.696% | $121.5457 | $121.55 | $121.55 | $121.50 |
| 7 purchase totals = | $1,142.12 | $1,254.2698 | $1,254.27 | $1,254.30 | $1,254.10 | |