| 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 | $118.89 | 13.870% | $135.38 | $135.38 | $135.40 | $135.40 |
| Purchase #2 | $180.31 | 10.621% | $199.4607 | $199.46 | $199.45 | $199.50 |
| Purchase #3 | $238.96 | 6.771% | $255.14 | $255.14 | $255.15 | $255.10 |
| Purchase #4 | $244.46 | 7.598% | $263.0341 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $80.71 | 3.141% | $83.2451 | $83.25 | $83.25 | $83.20 |
| Purchase #6 | $18.81 | 12.223% | $21.1091 | $21.11 | $21.10 | $21.10 |
| Purchase #7 | $8.95 | 11.864% | $10.0118 | $10.01 | $10.00 | $10.00 |
| 7 purchase totals = | $891.09 | $967.3808 | $967.38 | $967.40 | $967.30 | |