| 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 | $211.70 | 3.478% | $219.0629 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $169.59 | 13.708% | $192.8374 | $192.84 | $192.85 | $192.80 |
| Purchase #3 | $136.93 | 5.785% | $144.8514 | $144.85 | $144.85 | $144.90 |
| Purchase #4 | $220.87 | 10.273% | $243.56 | $243.56 | $243.55 | $243.60 |
| Purchase #5 | $93.78 | 8.634% | $101.877 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $17.33 | 9.164% | $18.9181 | $18.92 | $18.90 | $18.90 |
| Purchase #7 | $244.34 | 7.654% | $263.0418 | $263.04 | $263.05 | $263.00 |
| 7 purchase totals = | $1,094.54 | $1,184.1486 | $1,184.15 | $1,184.15 | $1,184.20 | |