| 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 | $107.34 | 12.726% | $121.0001 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $155.30 | 10.149% | $171.0614 | $171.06 | $171.05 | $171.10 |
| Purchase #3 | $124.74 | 13.459% | $141.5288 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $93.89 | 13.874% | $106.9163 | $106.92 | $106.90 | $106.90 |
| Purchase #5 | $23.78 | 10.116% | $26.1856 | $26.19 | $26.20 | $26.20 |
| Purchase #6 | $114.63 | 8.413% | $124.2738 | $124.27 | $124.25 | $124.30 |
| Purchase #7 | $206.92 | 6.255% | $219.8628 | $219.86 | $219.85 | $219.90 |
| 7 purchase totals = | $826.60 | $910.8288 | $910.83 | $910.80 | $910.90 | |