| 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 | $124.94 | 7.343% | $134.1143 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $24.40 | 7.699% | $26.2786 | $26.28 | $26.30 | $26.30 |
| Purchase #3 | $107.92 | 8.382% | $116.9659 | $116.97 | $116.95 | $117.00 |
| Purchase #4 | $98.54 | 10.332% | $108.7212 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $35.60 | 6.658% | $37.9702 | $37.97 | $37.95 | $38.00 |
| Purchase #6 | $234.48 | 12.350% | $263.4383 | $263.44 | $263.45 | $263.40 |
| Purchase #7 | $127.82 | 7.551% | $137.4717 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $753.70 | $824.9602 | $824.96 | $824.90 | $825.00 | |