| 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 | $219.50 | 4.346% | $229.0395 | $229.04 | $229.05 | $229.00 |
| Purchase #2 | $98.98 | 3.410% | $102.3552 | $102.36 | $102.35 | $102.40 |
| Purchase #3 | $104.73 | 10.670% | $115.9047 | $115.90 | $115.90 | $115.90 |
| Purchase #4 | $118.40 | 13.818% | $134.7605 | $134.76 | $134.75 | $134.80 |
| Purchase #5 | $126.34 | 5.372% | $133.127 | $133.13 | $133.15 | $133.10 |
| Purchase #6 | $190.93 | 9.684% | $209.4197 | $209.42 | $209.40 | $209.40 |
| Purchase #7 | $247.44 | 8.135% | $267.5692 | $267.57 | $267.55 | $267.60 |
| 7 purchase totals = | $1,106.32 | $1,192.1758 | $1,192.18 | $1,192.15 | $1,192.20 | |