| 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 | $121.83 | 10.419% | $134.5235 | $134.52 | $134.50 | $134.50 |
| Purchase #2 | $213.45 | 5.243% | $224.6412 | $224.64 | $224.65 | $224.60 |
| Purchase #3 | $236.53 | 6.467% | $251.8264 | $251.83 | $251.85 | $251.80 |
| Purchase #4 | $155.70 | 10.681% | $172.3303 | $172.33 | $172.35 | $172.30 |
| Purchase #5 | $27.91 | 13.579% | $31.6999 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $132.36 | 8.481% | $143.5855 | $143.59 | $143.60 | $143.60 |
| Purchase #7 | $209.92 | 5.478% | $221.4194 | $221.42 | $221.40 | $221.40 |
| 7 purchase totals = | $1,097.70 | $1,180.0262 | $1,180.03 | $1,180.05 | $1,179.90 | |