| 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 | $229.78 | 3.733% | $238.3577 | $238.36 | $238.35 | $238.40 |
| Purchase #2 | $204.48 | 6.238% | $217.2355 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $225.94 | 6.271% | $240.1087 | $240.11 | $240.10 | $240.10 |
| Purchase #4 | $206.41 | 11.314% | $229.7632 | $229.76 | $229.75 | $229.80 |
| Purchase #5 | $23.94 | 3.650% | $24.8138 | $24.81 | $24.80 | $24.80 |
| Purchase #6 | $187.73 | 9.684% | $205.9098 | $205.91 | $205.90 | $205.90 |
| Purchase #7 | $167.41 | 5.829% | $177.1683 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $1,245.69 | $1,333.3570 | $1,333.36 | $1,333.30 | $1,333.40 | |