| 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 | $248.39 | 9.435% | $271.8256 | $271.83 | $271.85 | $271.80 |
| Purchase #2 | $30.83 | 4.325% | $32.1634 | $32.16 | $32.15 | $32.20 |
| Purchase #3 | $192.70 | 12.199% | $216.2075 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $140.75 | 8.125% | $152.1859 | $152.19 | $152.20 | $152.20 |
| Purchase #5 | $105.96 | 12.456% | $119.1584 | $119.16 | $119.15 | $119.20 |
| Purchase #6 | $197.79 | 11.711% | $220.9532 | $220.95 | $220.95 | $221.00 |
| Purchase #7 | $238.78 | 10.186% | $263.1021 | $263.10 | $263.10 | $263.10 |
| 7 purchase totals = | $1,155.20 | $1,275.5961 | $1,275.60 | $1,275.60 | $1,275.70 | |