| 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 | $235.84 | 8.592% | $256.1034 | $256.10 | $256.10 | $256.10 |
| Purchase #2 | $155.49 | 5.568% | $164.1477 | $164.15 | $164.15 | $164.10 |
| Purchase #3 | $68.41 | 5.523% | $72.1883 | $72.19 | $72.20 | $72.20 |
| Purchase #4 | $141.92 | 3.420% | $146.7737 | $146.77 | $146.75 | $146.80 |
| Purchase #5 | $240.45 | 4.121% | $250.3589 | $250.36 | $250.35 | $250.40 |
| Purchase #6 | $66.73 | 4.628% | $69.8183 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $241.32 | 8.797% | $262.5489 | $262.55 | $262.55 | $262.50 |
| 7 purchase totals = | $1,150.16 | $1,221.9392 | $1,221.94 | $1,221.90 | $1,221.90 | |