| 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 | $28.76 | 8.154% | $31.1051 | $31.11 | $31.10 | $31.10 |
| Purchase #2 | $236.39 | 4.472% | $246.9614 | $246.96 | $246.95 | $247.00 |
| Purchase #3 | $123.29 | 7.760% | $132.8573 | $132.86 | $132.85 | $132.90 |
| Purchase #4 | $249.33 | 11.636% | $278.342 | $278.34 | $278.35 | $278.30 |
| Purchase #5 | $240.91 | 9.112% | $262.8617 | $262.86 | $262.85 | $262.90 |
| Purchase #6 | $212.82 | 10.257% | $234.6489 | $234.65 | $234.65 | $234.60 |
| Purchase #7 | $23.76 | 8.111% | $25.6872 | $25.69 | $25.70 | $25.70 |
| 7 purchase totals = | $1,115.26 | $1,212.4636 | $1,212.47 | $1,212.45 | $1,212.50 | |