| 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 | $115.51 | 8.590% | $125.4323 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $6.56 | 10.178% | $7.2277 | $7.23 | $7.25 | $7.20 |
| Purchase #3 | $229.38 | 11.601% | $255.9904 | $255.99 | $256.00 | $256.00 |
| Purchase #4 | $5.59 | 7.515% | $6.0101 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $94.54 | 5.833% | $100.0545 | $100.05 | $100.05 | $100.10 |
| Purchase #6 | $244.59 | 10.747% | $270.8761 | $270.88 | $270.90 | $270.90 |
| Purchase #7 | $226.44 | 11.696% | $252.9244 | $252.92 | $252.90 | $252.90 |
| 7 purchase totals = | $922.61 | $1,018.5155 | $1,018.51 | $1,018.55 | $1,018.50 | |