| 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 | $249.29 | 8.394% | $270.2154 | $270.22 | $270.20 | $270.20 |
| Purchase #2 | $119.41 | 10.717% | $132.2072 | $132.21 | $132.20 | $132.20 |
| Purchase #3 | $74.41 | 4.444% | $77.7168 | $77.72 | $77.70 | $77.70 |
| Purchase #4 | $143.88 | 4.316% | $150.0899 | $150.09 | $150.10 | $150.10 |
| Purchase #5 | $232.42 | 11.819% | $259.8897 | $259.89 | $259.90 | $259.90 |
| Purchase #6 | $15.65 | 5.486% | $16.5086 | $16.51 | $16.50 | $16.50 |
| Purchase #7 | $104.55 | 6.458% | $111.3018 | $111.30 | $111.30 | $111.30 |
| 7 purchase totals = | $939.61 | $1,017.9294 | $1,017.94 | $1,017.90 | $1,017.90 | |