| 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 | $40.30 | 13.133% | $45.5926 | $45.59 | $45.60 | $45.60 |
| Purchase #2 | $49.58 | 4.681% | $51.9008 | $51.90 | $51.90 | $51.90 |
| Purchase #3 | $246.85 | 8.756% | $268.4642 | $268.46 | $268.45 | $268.50 |
| Purchase #4 | $243.62 | 5.196% | $256.2785 | $256.28 | $256.30 | $256.30 |
| Purchase #5 | $121.54 | 6.518% | $129.462 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $244.99 | 6.550% | $261.0368 | $261.04 | $261.05 | $261.00 |
| Purchase #7 | $210.96 | 12.625% | $237.5937 | $237.59 | $237.60 | $237.60 |
| 7 purchase totals = | $1,157.84 | $1,250.3286 | $1,250.32 | $1,250.35 | $1,250.40 | |