| 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 | $133.78 | 13.112% | $151.3212 | $151.32 | $151.30 | $151.30 |
| Purchase #2 | $118.55 | 12.251% | $133.0736 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $191.95 | 5.698% | $202.8873 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $60.51 | 13.760% | $68.8362 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $249.81 | 4.424% | $260.8616 | $260.86 | $260.85 | $260.90 |
| Purchase #6 | $139.42 | 5.589% | $147.2122 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $134.64 | 7.347% | $144.532 | $144.53 | $144.55 | $144.50 |
| 7 purchase totals = | $1,028.66 | $1,108.7241 | $1,108.72 | $1,108.70 | $1,108.70 | |