| 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 | $152.34 | 5.824% | $161.2123 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $209.82 | 4.400% | $219.0521 | $219.05 | $219.05 | $219.10 |
| Purchase #3 | $231.87 | 3.871% | $240.8457 | $240.85 | $240.85 | $240.80 |
| Purchase #4 | $243.96 | 12.873% | $275.365 | $275.37 | $275.35 | $275.40 |
| Purchase #5 | $97.94 | 10.429% | $108.1542 | $108.15 | $108.15 | $108.20 |
| Purchase #6 | $110.38 | 10.379% | $121.8363 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $192.69 | 9.541% | $211.0746 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $1,239.00 | $1,337.5402 | $1,337.54 | $1,337.50 | $1,337.60 | |