| 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 | $115.49 | 13.491% | $131.0708 | $131.07 | $131.05 | $131.10 |
| Purchase #2 | $106.83 | 7.775% | $115.136 | $115.14 | $115.15 | $115.10 |
| Purchase #3 | $229.70 | 9.810% | $252.2336 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $162.64 | 12.309% | $182.6594 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $159.70 | 6.250% | $169.6813 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $152.84 | 3.749% | $158.57 | $158.57 | $158.55 | $158.60 |
| Purchase #7 | $99.53 | 4.624% | $104.1323 | $104.13 | $104.15 | $104.10 |
| 7 purchase totals = | $1,026.73 | $1,113.4834 | $1,113.48 | $1,113.50 | $1,113.50 | |