| 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 | $241.70 | 3.871% | $251.0562 | $251.06 | $251.05 | $251.10 |
| Purchase #2 | $232.37 | 11.357% | $258.7603 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $13.43 | 13.472% | $15.2393 | $15.24 | $15.25 | $15.20 |
| Purchase #4 | $187.38 | 4.142% | $195.1413 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $173.29 | 8.782% | $188.5083 | $188.51 | $188.50 | $188.50 |
| Purchase #6 | $32.66 | 3.130% | $33.6823 | $33.68 | $33.70 | $33.70 |
| Purchase #7 | $235.50 | 5.626% | $248.7492 | $248.75 | $248.75 | $248.70 |
| 7 purchase totals = | $1,116.33 | $1,191.1369 | $1,191.14 | $1,191.15 | $1,191.10 | |