| 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 | $181.47 | 3.361% | $187.5692 | $187.57 | $187.55 | $187.60 |
| Purchase #2 | $194.77 | 5.266% | $205.0266 | $205.03 | $205.05 | $205.00 |
| Purchase #3 | $237.98 | 7.564% | $255.9808 | $255.98 | $256.00 | $256.00 |
| Purchase #4 | $120.36 | 3.248% | $124.2693 | $124.27 | $124.25 | $124.30 |
| Purchase #5 | $216.99 | 12.182% | $243.4237 | $243.42 | $243.40 | $243.40 |
| Purchase #6 | $194.56 | 10.687% | $215.3526 | $215.35 | $215.35 | $215.40 |
| Purchase #7 | $232.54 | 7.833% | $250.7549 | $250.75 | $250.75 | $250.80 |
| 7 purchase totals = | $1,378.67 | $1,482.3771 | $1,482.37 | $1,482.35 | $1,482.50 | |