| 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 | $145.68 | 4.673% | $152.4876 | $152.49 | $152.50 | $152.50 |
| Purchase #2 | $11.96 | 10.470% | $13.2122 | $13.21 | $13.20 | $13.20 |
| Purchase #3 | $229.65 | 10.786% | $254.42 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $231.68 | 11.368% | $258.0174 | $258.02 | $258.00 | $258.00 |
| Purchase #5 | $46.80 | 9.528% | $51.2591 | $51.26 | $51.25 | $51.30 |
| Purchase #6 | $143.31 | 7.139% | $153.5409 | $153.54 | $153.55 | $153.50 |
| Purchase #7 | $140.47 | 5.518% | $148.2211 | $148.22 | $148.20 | $148.20 |
| 7 purchase totals = | $949.55 | $1,031.1583 | $1,031.16 | $1,031.10 | $1,031.10 | |