| 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 | $129.96 | 6.210% | $138.0305 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $106.25 | 10.563% | $117.4732 | $117.47 | $117.45 | $117.50 |
| Purchase #3 | $54.65 | 9.602% | $59.8975 | $59.90 | $59.90 | $59.90 |
| Purchase #4 | $221.92 | 10.335% | $244.8554 | $244.86 | $244.85 | $244.90 |
| Purchase #5 | $207.85 | 4.510% | $217.224 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $174.73 | 13.138% | $197.686 | $197.69 | $197.70 | $197.70 |
| Purchase #7 | $45.42 | 4.366% | $47.403 | $47.40 | $47.40 | $47.40 |
| 7 purchase totals = | $940.78 | $1,022.5696 | $1,022.57 | $1,022.55 | $1,022.60 | |