| 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 | $193.92 | 9.366% | $212.0825 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $152.72 | 11.669% | $170.5409 | $170.54 | $170.55 | $170.50 |
| Purchase #3 | $206.77 | 11.429% | $230.4017 | $230.40 | $230.40 | $230.40 |
| Purchase #4 | $56.39 | 13.598% | $64.0579 | $64.06 | $64.05 | $64.10 |
| Purchase #5 | $8.27 | 6.131% | $8.777 | $8.78 | $8.80 | $8.80 |
| Purchase #6 | $7.59 | 12.184% | $8.5148 | $8.51 | $8.50 | $8.50 |
| Purchase #7 | $219.79 | 9.196% | $240.0019 | $240.00 | $240.00 | $240.00 |
| 7 purchase totals = | $845.45 | $934.3767 | $934.37 | $934.40 | $934.40 | |