| 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 | $38.50 | 9.405% | $42.1209 | $42.12 | $42.10 | $42.10 |
| Purchase #2 | $201.25 | 11.435% | $224.2629 | $224.26 | $224.25 | $224.30 |
| Purchase #3 | $190.81 | 8.245% | $206.5423 | $206.54 | $206.55 | $206.50 |
| Purchase #4 | $108.76 | 5.778% | $115.0442 | $115.04 | $115.05 | $115.00 |
| Purchase #5 | $159.71 | 13.330% | $180.9993 | $181.00 | $181.00 | $181.00 |
| Purchase #6 | $172.27 | 10.669% | $190.6495 | $190.65 | $190.65 | $190.60 |
| Purchase #7 | $92.38 | 6.359% | $98.2544 | $98.25 | $98.25 | $98.30 |
| 7 purchase totals = | $963.68 | $1,057.8735 | $1,057.86 | $1,057.85 | $1,057.80 | |