| 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 | $80.71 | 5.219% | $84.9223 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $107.48 | 4.448% | $112.2607 | $112.26 | $112.25 | $112.30 |
| Purchase #3 | $135.80 | 3.651% | $140.7581 | $140.76 | $140.75 | $140.80 |
| Purchase #4 | $227.65 | 3.782% | $236.2597 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $215.47 | 7.139% | $230.8524 | $230.85 | $230.85 | $230.90 |
| Purchase #6 | $187.75 | 8.150% | $203.0516 | $203.05 | $203.05 | $203.10 |
| Purchase #7 | $217.92 | 9.502% | $238.6268 | $238.63 | $238.65 | $238.60 |
| 7 purchase totals = | $1,172.78 | $1,246.7316 | $1,246.73 | $1,246.70 | $1,246.90 | |