| 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 | $191.55 | 9.785% | $210.2932 | $210.29 | $210.30 | $210.30 |
| Purchase #2 | $96.84 | 10.821% | $107.3191 | $107.32 | $107.30 | $107.30 |
| Purchase #3 | $150.43 | 5.632% | $158.9022 | $158.90 | $158.90 | $158.90 |
| Purchase #4 | $174.86 | 9.594% | $191.6361 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $107.47 | 13.329% | $121.7947 | $121.79 | $121.80 | $121.80 |
| Purchase #6 | $245.36 | 13.148% | $277.6199 | $277.62 | $277.60 | $277.60 |
| Purchase #7 | $35.55 | 7.167% | $38.0979 | $38.10 | $38.10 | $38.10 |
| 7 purchase totals = | $1,002.06 | $1,105.6631 | $1,105.66 | $1,105.65 | $1,105.60 | |