| 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 | $102.53 | 4.482% | $107.1254 | $107.13 | $107.15 | $107.10 |
| Purchase #2 | $218.37 | 8.691% | $237.3485 | $237.35 | $237.35 | $237.30 |
| Purchase #3 | $198.82 | 4.466% | $207.6993 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $82.53 | 13.730% | $93.8614 | $93.86 | $93.85 | $93.90 |
| Purchase #5 | $99.46 | 11.351% | $110.7497 | $110.75 | $110.75 | $110.70 |
| Purchase #6 | $155.78 | 8.834% | $169.5416 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $91.97 | 10.774% | $101.8788 | $101.88 | $101.90 | $101.90 |
| 7 purchase totals = | $949.46 | $1,028.2047 | $1,028.21 | $1,028.25 | $1,028.10 | |