| 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 | $213.72 | 4.839% | $224.0619 | $224.06 | $224.05 | $224.10 |
| Purchase #2 | $92.90 | 7.701% | $100.0542 | $100.05 | $100.05 | $100.10 |
| Purchase #3 | $172.76 | 6.742% | $184.4075 | $184.41 | $184.40 | $184.40 |
| Purchase #4 | $147.48 | 4.514% | $154.1372 | $154.14 | $154.15 | $154.10 |
| Purchase #5 | $204.76 | 13.574% | $232.5541 | $232.55 | $232.55 | $232.60 |
| Purchase #6 | $109.95 | 8.401% | $119.1869 | $119.19 | $119.20 | $119.20 |
| Purchase #7 | $203.56 | 7.443% | $218.711 | $218.71 | $218.70 | $218.70 |
| 7 purchase totals = | $1,145.13 | $1,233.1128 | $1,233.11 | $1,233.10 | $1,233.20 | |