| 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 | $224.90 | 6.682% | $239.9278 | $239.93 | $239.95 | $239.90 |
| Purchase #2 | $167.76 | 3.307% | $173.3078 | $173.31 | $173.30 | $173.30 |
| Purchase #3 | $135.42 | 9.701% | $148.5571 | $148.56 | $148.55 | $148.60 |
| Purchase #4 | $133.68 | 3.663% | $138.5767 | $138.58 | $138.60 | $138.60 |
| Purchase #5 | $194.85 | 8.501% | $211.4142 | $211.41 | $211.40 | $211.40 |
| Purchase #6 | $119.97 | 13.481% | $136.1432 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $30.32 | 4.792% | $31.7729 | $31.77 | $31.75 | $31.80 |
| 7 purchase totals = | $1,006.90 | $1,079.6997 | $1,079.70 | $1,079.70 | $1,079.70 | |