| 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 | $185.34 | 4.791% | $194.2196 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $46.89 | 6.184% | $49.7897 | $49.79 | $49.80 | $49.80 |
| Purchase #3 | $204.39 | 13.138% | $231.2428 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $202.83 | 11.211% | $225.5693 | $225.57 | $225.55 | $225.60 |
| Purchase #5 | $133.26 | 8.439% | $144.5058 | $144.51 | $144.50 | $144.50 |
| Purchase #6 | $129.52 | 12.134% | $145.236 | $145.24 | $145.25 | $145.20 |
| Purchase #7 | $235.41 | 10.548% | $260.241 | $260.24 | $260.25 | $260.20 |
| 7 purchase totals = | $1,137.64 | $1,250.8042 | $1,250.81 | $1,250.80 | $1,250.70 | |