| 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 | $217.86 | 12.812% | $245.7722 | $245.77 | $245.75 | $245.80 |
| Purchase #2 | $129.62 | 10.733% | $143.5321 | $143.53 | $143.55 | $143.50 |
| Purchase #3 | $143.53 | 4.779% | $150.3893 | $150.39 | $150.40 | $150.40 |
| Purchase #4 | $91.95 | 8.120% | $99.4163 | $99.42 | $99.40 | $99.40 |
| Purchase #5 | $212.58 | 10.218% | $234.3014 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $149.48 | 5.676% | $157.9645 | $157.96 | $157.95 | $158.00 |
| Purchase #7 | $12.87 | 6.732% | $13.7364 | $13.74 | $13.75 | $13.70 |
| 7 purchase totals = | $957.89 | $1,045.1122 | $1,045.11 | $1,045.10 | $1,045.10 | |