| 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 | $29.39 | 9.341% | $32.1353 | $32.14 | $32.15 | $32.10 |
| Purchase #2 | $84.89 | 8.850% | $92.4028 | $92.40 | $92.40 | $92.40 |
| Purchase #3 | $210.95 | 5.654% | $222.8771 | $222.88 | $222.90 | $222.90 |
| Purchase #4 | $222.44 | 5.616% | $234.9322 | $234.93 | $234.95 | $234.90 |
| Purchase #5 | $138.57 | 11.185% | $154.0691 | $154.07 | $154.05 | $154.10 |
| Purchase #6 | $204.53 | 13.574% | $232.2929 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $109.93 | 11.180% | $122.2202 | $122.22 | $122.20 | $122.20 |
| 7 purchase totals = | $1,000.70 | $1,090.9296 | $1,090.93 | $1,090.95 | $1,090.90 | |