| 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 | $248.53 | 3.118% | $256.2792 | $256.28 | $256.30 | $256.30 |
| Purchase #2 | $47.95 | 8.764% | $52.1523 | $52.15 | $52.15 | $52.20 |
| Purchase #3 | $188.71 | 11.622% | $210.6419 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $6.34 | 8.756% | $6.8951 | $6.90 | $6.90 | $6.90 |
| Purchase #5 | $118.57 | 8.118% | $128.1955 | $128.20 | $128.20 | $128.20 |
| Purchase #6 | $200.26 | 9.674% | $219.6332 | $219.63 | $219.65 | $219.60 |
| Purchase #7 | $43.32 | 8.180% | $46.8636 | $46.86 | $46.85 | $46.90 |
| 7 purchase totals = | $853.68 | $920.6608 | $920.66 | $920.70 | $920.70 | |