| 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 | $101.67 | 3.415% | $105.142 | $105.14 | $105.15 | $105.10 |
| Purchase #2 | $8.47 | 10.249% | $9.3381 | $9.34 | $9.35 | $9.30 |
| Purchase #3 | $165.55 | 13.327% | $187.6128 | $187.61 | $187.60 | $187.60 |
| Purchase #4 | $114.26 | 4.510% | $119.4131 | $119.41 | $119.40 | $119.40 |
| Purchase #5 | $105.91 | 7.304% | $113.6457 | $113.65 | $113.65 | $113.60 |
| Purchase #6 | $227.51 | 8.471% | $246.7824 | $246.78 | $246.80 | $246.80 |
| Purchase #7 | $203.41 | 12.635% | $229.1109 | $229.11 | $229.10 | $229.10 |
| 7 purchase totals = | $926.78 | $1,011.0450 | $1,011.04 | $1,011.05 | $1,010.90 | |