| 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 | $224.51 | 3.351% | $232.0333 | $232.03 | $232.05 | $232.00 |
| Purchase #2 | $222.36 | 10.664% | $246.0725 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $166.91 | 3.445% | $172.66 | $172.66 | $172.65 | $172.70 |
| Purchase #4 | $245.86 | 9.205% | $268.4914 | $268.49 | $268.50 | $268.50 |
| Purchase #5 | $109.70 | 9.485% | $120.105 | $120.11 | $120.10 | $120.10 |
| Purchase #6 | $202.68 | 13.872% | $230.7958 | $230.80 | $230.80 | $230.80 |
| Purchase #7 | $148.64 | 7.852% | $160.3112 | $160.31 | $160.30 | $160.30 |
| 7 purchase totals = | $1,320.66 | $1,430.4692 | $1,430.47 | $1,430.45 | $1,430.50 | |