| 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 | $215.37 | 11.188% | $239.4656 | $239.47 | $239.45 | $239.50 |
| Purchase #2 | $48.48 | 5.291% | $51.0451 | $51.05 | $51.05 | $51.00 |
| Purchase #3 | $38.36 | 13.192% | $43.4205 | $43.42 | $43.40 | $43.40 |
| Purchase #4 | $205.84 | 4.823% | $215.7677 | $215.77 | $215.75 | $215.80 |
| Purchase #5 | $23.35 | 7.106% | $25.0093 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $5.78 | 7.111% | $6.191 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $117.83 | 6.811% | $125.8554 | $125.86 | $125.85 | $125.90 |
| 7 purchase totals = | $655.01 | $706.7546 | $706.77 | $706.70 | $706.80 | |