| 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 | $10.82 | 12.685% | $12.1925 | $12.19 | $12.20 | $12.20 |
| Purchase #2 | $92.36 | 10.425% | $101.9885 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $227.73 | 11.337% | $253.5478 | $253.55 | $253.55 | $253.50 |
| Purchase #4 | $238.42 | 10.483% | $263.4136 | $263.41 | $263.40 | $263.40 |
| Purchase #5 | $88.84 | 5.634% | $93.8452 | $93.85 | $93.85 | $93.80 |
| Purchase #6 | $157.38 | 3.420% | $162.7624 | $162.76 | $162.75 | $162.80 |
| Purchase #7 | $206.97 | 4.443% | $216.1657 | $216.17 | $216.15 | $216.20 |
| 7 purchase totals = | $1,022.52 | $1,103.9157 | $1,103.92 | $1,103.90 | $1,103.90 | |