| 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 | $236.85 | 5.277% | $249.3486 | $249.35 | $249.35 | $249.30 |
| Purchase #2 | $133.63 | 6.789% | $142.7021 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $136.48 | 11.399% | $152.0374 | $152.04 | $152.05 | $152.00 |
| Purchase #4 | $140.73 | 5.685% | $148.7305 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $84.30 | 9.511% | $92.3178 | $92.32 | $92.30 | $92.30 |
| Purchase #6 | $139.82 | 5.807% | $147.9393 | $147.94 | $147.95 | $147.90 |
| Purchase #7 | $32.33 | 4.223% | $33.6953 | $33.70 | $33.70 | $33.70 |
| 7 purchase totals = | $904.14 | $966.7710 | $966.78 | $966.80 | $966.60 | |