| 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 | $230.76 | 8.837% | $251.1523 | $251.15 | $251.15 | $251.20 |
| Purchase #2 | $248.75 | 13.163% | $281.493 | $281.49 | $281.50 | $281.50 |
| Purchase #3 | $43.39 | 8.387% | $47.0291 | $47.03 | $47.05 | $47.00 |
| Purchase #4 | $182.61 | 6.150% | $193.8405 | $193.84 | $193.85 | $193.80 |
| Purchase #5 | $170.59 | 10.294% | $188.1505 | $188.15 | $188.15 | $188.20 |
| Purchase #6 | $191.42 | 5.496% | $201.9404 | $201.94 | $201.95 | $201.90 |
| Purchase #7 | $66.98 | 4.552% | $70.0289 | $70.03 | $70.05 | $70.00 |
| 7 purchase totals = | $1,134.50 | $1,233.6347 | $1,233.63 | $1,233.70 | $1,233.60 | |