| 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 | $33.79 | 12.513% | $38.0181 | $38.02 | $38.00 | $38.00 |
| Purchase #2 | $220.35 | 3.442% | $227.9344 | $227.93 | $227.95 | $227.90 |
| Purchase #3 | $49.87 | 9.817% | $54.7657 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $221.40 | 7.265% | $237.4847 | $237.48 | $237.50 | $237.50 |
| Purchase #5 | $204.36 | 9.292% | $223.3491 | $223.35 | $223.35 | $223.30 |
| Purchase #6 | $121.68 | 7.689% | $131.036 | $131.04 | $131.05 | $131.00 |
| Purchase #7 | $28.91 | 11.749% | $32.3066 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $880.36 | $944.8946 | $944.90 | $944.90 | $944.80 | |