| 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 | $250.77 | 10.620% | $277.4018 | $277.40 | $277.40 | $277.40 |
| Purchase #2 | $34.95 | 8.847% | $38.042 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $228.45 | 3.589% | $236.6491 | $236.65 | $236.65 | $236.60 |
| Purchase #4 | $93.50 | 9.539% | $102.419 | $102.42 | $102.40 | $102.40 |
| Purchase #5 | $160.25 | 8.409% | $173.7254 | $173.73 | $173.75 | $173.70 |
| Purchase #6 | $65.86 | 7.649% | $70.8976 | $70.90 | $70.90 | $70.90 |
| Purchase #7 | $107.89 | 4.415% | $112.6533 | $112.65 | $112.65 | $112.70 |
| 7 purchase totals = | $941.67 | $1,011.7882 | $1,011.79 | $1,011.80 | $1,011.70 | |