| 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 | $39.65 | 12.388% | $44.5618 | $44.56 | $44.55 | $44.60 |
| Purchase #2 | $220.52 | 10.280% | $243.1895 | $243.19 | $243.20 | $243.20 |
| Purchase #3 | $128.87 | 10.871% | $142.8795 | $142.88 | $142.90 | $142.90 |
| Purchase #4 | $173.48 | 10.858% | $192.3165 | $192.32 | $192.30 | $192.30 |
| Purchase #5 | $168.37 | 10.297% | $185.7071 | $185.71 | $185.70 | $185.70 |
| Purchase #6 | $211.39 | 4.581% | $221.0738 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $105.53 | 4.860% | $110.6588 | $110.66 | $110.65 | $110.70 |
| 7 purchase totals = | $1,047.81 | $1,140.3870 | $1,140.39 | $1,140.35 | $1,140.50 | |