| 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 | $107.82 | 13.297% | $122.1568 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $96.50 | 10.684% | $106.8101 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $178.86 | 6.650% | $190.7542 | $190.75 | $190.75 | $190.80 |
| Purchase #4 | $217.39 | 12.862% | $245.3507 | $245.35 | $245.35 | $245.40 |
| Purchase #5 | $133.55 | 8.393% | $144.7589 | $144.76 | $144.75 | $144.80 |
| Purchase #6 | $121.58 | 5.381% | $128.1222 | $128.12 | $128.10 | $128.10 |
| Purchase #7 | $106.44 | 3.154% | $109.7971 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $962.14 | $1,047.7500 | $1,047.75 | $1,047.70 | $1,047.90 | |