| 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 | $225.32 | 13.865% | $256.5606 | $256.56 | $256.55 | $256.60 |
| Purchase #2 | $107.94 | 9.663% | $118.3702 | $118.37 | $118.35 | $118.40 |
| Purchase #3 | $47.51 | 3.579% | $49.2104 | $49.21 | $49.20 | $49.20 |
| Purchase #4 | $80.69 | 9.610% | $88.4443 | $88.44 | $88.45 | $88.40 |
| Purchase #5 | $107.80 | 6.489% | $114.7951 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $79.45 | 4.272% | $82.8441 | $82.84 | $82.85 | $82.80 |
| Purchase #7 | $194.93 | 11.351% | $217.0565 | $217.06 | $217.05 | $217.10 |
| 7 purchase totals = | $843.64 | $927.2812 | $927.28 | $927.25 | $927.30 | |