| 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 | $226.48 | 13.776% | $257.6799 | $257.68 | $257.70 | $257.70 |
| Purchase #2 | $34.82 | 13.141% | $39.3957 | $39.40 | $39.40 | $39.40 |
| Purchase #3 | $245.43 | 5.251% | $258.3175 | $258.32 | $258.30 | $258.30 |
| Purchase #4 | $99.37 | 12.121% | $111.4146 | $111.41 | $111.40 | $111.40 |
| Purchase #5 | $242.32 | 7.439% | $260.3462 | $260.35 | $260.35 | $260.30 |
| Purchase #6 | $89.49 | 8.161% | $96.7933 | $96.79 | $96.80 | $96.80 |
| Purchase #7 | $115.33 | 12.456% | $129.6955 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $1,053.24 | $1,153.6427 | $1,153.65 | $1,153.65 | $1,153.60 | |