| 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 | $127.69 | 4.480% | $133.4105 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $105.55 | 13.787% | $120.1022 | $120.10 | $120.10 | $120.10 |
| Purchase #3 | $41.59 | 7.568% | $44.7375 | $44.74 | $44.75 | $44.70 |
| Purchase #4 | $226.82 | 7.691% | $244.2647 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $155.74 | 12.807% | $175.6856 | $175.69 | $175.70 | $175.70 |
| Purchase #6 | $18.47 | 9.201% | $20.1694 | $20.17 | $20.15 | $20.20 |
| Purchase #7 | $115.89 | 6.240% | $123.1215 | $123.12 | $123.10 | $123.10 |
| 7 purchase totals = | $791.75 | $861.4914 | $861.49 | $861.45 | $861.50 | |