| 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 | $215.70 | 10.236% | $237.7791 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $239.35 | 3.373% | $247.4233 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $224.69 | 13.387% | $254.7693 | $254.77 | $254.75 | $254.80 |
| Purchase #4 | $87.77 | 7.508% | $94.3598 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $144.87 | 7.663% | $155.9714 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $76.79 | 4.163% | $79.9868 | $79.99 | $80.00 | $80.00 |
| Purchase #7 | $221.43 | 13.622% | $251.5932 | $251.59 | $251.60 | $251.60 |
| 7 purchase totals = | $1,210.60 | $1,321.8829 | $1,321.88 | $1,321.85 | $1,322.00 | |