| 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 | $229.30 | 11.781% | $256.3138 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $124.82 | 12.471% | $140.3863 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $220.62 | 7.110% | $236.3061 | $236.31 | $236.30 | $236.30 |
| Purchase #4 | $149.70 | 5.391% | $157.7703 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $121.98 | 6.492% | $129.8989 | $129.90 | $129.90 | $129.90 |
| Purchase #6 | $232.28 | 8.556% | $252.1539 | $252.15 | $252.15 | $252.20 |
| Purchase #7 | $94.46 | 4.701% | $98.9006 | $98.90 | $98.90 | $98.90 |
| 7 purchase totals = | $1,173.16 | $1,271.7299 | $1,271.73 | $1,271.70 | $1,271.80 | |