| 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 | $236.74 | 9.857% | $260.0755 | $260.08 | $260.10 | $260.10 |
| Purchase #2 | $250.32 | 7.654% | $269.4795 | $269.48 | $269.50 | $269.50 |
| Purchase #3 | $41.88 | 10.336% | $46.2087 | $46.21 | $46.20 | $46.20 |
| Purchase #4 | $216.48 | 11.698% | $241.8038 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $150.92 | 7.145% | $161.7032 | $161.70 | $161.70 | $161.70 |
| Purchase #6 | $242.76 | 10.798% | $268.9732 | $268.97 | $268.95 | $269.00 |
| Purchase #7 | $84.80 | 7.718% | $91.3449 | $91.34 | $91.35 | $91.30 |
| 7 purchase totals = | $1,223.90 | $1,339.5888 | $1,339.58 | $1,339.60 | $1,339.60 | |