| 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 | $236.48 | 4.297% | $246.6415 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $211.32 | 8.611% | $229.5168 | $229.52 | $229.50 | $229.50 |
| Purchase #3 | $106.63 | 6.453% | $113.5108 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $139.36 | 7.312% | $149.55 | $149.55 | $149.55 | $149.60 |
| Purchase #5 | $201.87 | 6.606% | $215.2055 | $215.21 | $215.20 | $215.20 |
| Purchase #6 | $110.28 | 9.145% | $120.3651 | $120.37 | $120.35 | $120.40 |
| Purchase #7 | $139.57 | 6.867% | $149.1543 | $149.15 | $149.15 | $149.20 |
| 7 purchase totals = | $1,145.51 | $1,223.9440 | $1,223.95 | $1,223.90 | $1,224.00 | |