| 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 | $131.60 | 7.821% | $141.8924 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $225.37 | 9.834% | $247.5329 | $247.53 | $247.55 | $247.50 |
| Purchase #3 | $243.89 | 7.559% | $262.3256 | $262.33 | $262.35 | $262.30 |
| Purchase #4 | $61.68 | 12.563% | $69.4289 | $69.43 | $69.45 | $69.40 |
| Purchase #5 | $34.81 | 9.470% | $38.1065 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $229.64 | 5.534% | $242.3483 | $242.35 | $242.35 | $242.30 |
| Purchase #7 | $62.79 | 10.225% | $69.2103 | $69.21 | $69.20 | $69.20 |
| 7 purchase totals = | $989.78 | $1,070.8449 | $1,070.85 | $1,070.90 | $1,070.70 | |