| 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 | $220.70 | 5.397% | $232.6112 | $232.61 | $232.60 | $232.60 |
| Purchase #2 | $132.43 | 12.704% | $149.2539 | $149.25 | $149.25 | $149.30 |
| Purchase #3 | $60.49 | 4.375% | $63.1364 | $63.14 | $63.15 | $63.10 |
| Purchase #4 | $79.92 | 4.126% | $83.2175 | $83.22 | $83.20 | $83.20 |
| Purchase #5 | $54.98 | 8.147% | $59.4592 | $59.46 | $59.45 | $59.50 |
| Purchase #6 | $143.51 | 7.403% | $154.134 | $154.13 | $154.15 | $154.10 |
| Purchase #7 | $233.77 | 12.850% | $263.8094 | $263.81 | $263.80 | $263.80 |
| 7 purchase totals = | $925.80 | $1,005.6216 | $1,005.62 | $1,005.60 | $1,005.60 | |