| 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 | $192.40 | 7.851% | $207.5053 | $207.51 | $207.50 | $207.50 |
| Purchase #2 | $236.42 | 3.316% | $244.2597 | $244.26 | $244.25 | $244.30 |
| Purchase #3 | $235.85 | 8.787% | $256.5741 | $256.57 | $256.55 | $256.60 |
| Purchase #4 | $171.56 | 8.347% | $185.8801 | $185.88 | $185.90 | $185.90 |
| Purchase #5 | $181.38 | 11.275% | $201.8306 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $15.93 | 3.113% | $16.4259 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $226.85 | 9.295% | $247.9357 | $247.94 | $247.95 | $247.90 |
| 7 purchase totals = | $1,260.39 | $1,360.4114 | $1,360.42 | $1,360.45 | $1,360.40 | |