| 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 | $235.52 | 8.186% | $254.7997 | $254.80 | $254.80 | $254.80 |
| Purchase #2 | $103.84 | 7.110% | $111.223 | $111.22 | $111.20 | $111.20 |
| Purchase #3 | $219.92 | 11.137% | $244.4125 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $135.80 | 13.460% | $154.0787 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $241.95 | 7.479% | $260.0454 | $260.05 | $260.05 | $260.00 |
| Purchase #6 | $196.32 | 7.717% | $211.47 | $211.47 | $211.45 | $211.50 |
| Purchase #7 | $210.62 | 7.648% | $226.7282 | $226.73 | $226.75 | $226.70 |
| 7 purchase totals = | $1,343.97 | $1,462.7575 | $1,462.76 | $1,462.75 | $1,462.70 | |