| 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 | $89.40 | 4.137% | $93.0985 | $93.10 | $93.10 | $93.10 |
| Purchase #2 | $213.58 | 9.622% | $234.1307 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $82.87 | 3.600% | $85.8533 | $85.85 | $85.85 | $85.90 |
| Purchase #4 | $206.83 | 6.305% | $219.8706 | $219.87 | $219.85 | $219.90 |
| Purchase #5 | $197.71 | 13.369% | $224.1418 | $224.14 | $224.15 | $224.10 |
| Purchase #6 | $74.69 | 13.375% | $84.6798 | $84.68 | $84.70 | $84.70 |
| Purchase #7 | $157.51 | 4.194% | $164.116 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $1,022.59 | $1,105.8907 | $1,105.89 | $1,105.90 | $1,105.90 | |