| 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 | $210.50 | 6.703% | $224.6098 | $224.61 | $224.60 | $224.60 |
| Purchase #2 | $19.50 | 11.678% | $21.7772 | $21.78 | $21.80 | $21.80 |
| Purchase #3 | $240.51 | 9.519% | $263.4041 | $263.40 | $263.40 | $263.40 |
| Purchase #4 | $113.82 | 12.730% | $128.3093 | $128.31 | $128.30 | $128.30 |
| Purchase #5 | $95.38 | 3.113% | $98.3492 | $98.35 | $98.35 | $98.30 |
| Purchase #6 | $216.72 | 10.357% | $239.1657 | $239.17 | $239.15 | $239.20 |
| Purchase #7 | $49.27 | 4.811% | $51.6404 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $945.70 | $1,027.2557 | $1,027.26 | $1,027.25 | $1,027.20 | |