| 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 | $189.41 | 4.746% | $198.3994 | $198.40 | $198.40 | $198.40 |
| Purchase #2 | $169.38 | 12.201% | $190.0461 | $190.05 | $190.05 | $190.00 |
| Purchase #3 | $51.71 | 5.616% | $54.614 | $54.61 | $54.60 | $54.60 |
| Purchase #4 | $129.42 | 6.657% | $138.0355 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $106.64 | 6.155% | $113.2037 | $113.20 | $113.20 | $113.20 |
| Purchase #6 | $216.89 | 12.575% | $244.1639 | $244.16 | $244.15 | $244.20 |
| Purchase #7 | $181.46 | 5.613% | $191.6453 | $191.65 | $191.65 | $191.60 |
| 7 purchase totals = | $1,044.91 | $1,130.1079 | $1,130.11 | $1,130.10 | $1,130.00 | |