| 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 | $89.40 | 9.554% | $97.9413 | $97.94 | $97.95 | $97.90 |
| Purchase #2 | $48.88 | 10.741% | $54.1302 | $54.13 | $54.15 | $54.10 |
| Purchase #3 | $238.87 | 13.638% | $271.4471 | $271.45 | $271.45 | $271.40 |
| Purchase #4 | $198.89 | 5.455% | $209.7394 | $209.74 | $209.75 | $209.70 |
| Purchase #5 | $216.63 | 12.614% | $243.9557 | $243.96 | $243.95 | $244.00 |
| Purchase #6 | $135.80 | 8.385% | $147.1868 | $147.19 | $147.20 | $147.20 |
| Purchase #7 | $186.99 | 11.837% | $209.124 | $209.12 | $209.10 | $209.10 |
| 7 purchase totals = | $1,115.46 | $1,233.5245 | $1,233.53 | $1,233.55 | $1,233.40 | |