| 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 | $123.80 | 13.208% | $140.1515 | $140.15 | $140.15 | $140.20 |
| Purchase #2 | $113.51 | 10.281% | $125.18 | $125.18 | $125.20 | $125.20 |
| Purchase #3 | $44.90 | 3.861% | $46.6336 | $46.63 | $46.65 | $46.60 |
| Purchase #4 | $247.45 | 11.464% | $275.8177 | $275.82 | $275.80 | $275.80 |
| Purchase #5 | $203.28 | 3.758% | $210.9193 | $210.92 | $210.90 | $210.90 |
| Purchase #6 | $225.26 | 3.154% | $232.3647 | $232.36 | $232.35 | $232.40 |
| Purchase #7 | $197.71 | 6.443% | $210.4485 | $210.45 | $210.45 | $210.40 |
| 7 purchase totals = | $1,155.91 | $1,241.5153 | $1,241.51 | $1,241.50 | $1,241.50 | |