| 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 | $231.50 | 7.235% | $248.249 | $248.25 | $248.25 | $248.20 |
| Purchase #2 | $227.29 | 5.804% | $240.4819 | $240.48 | $240.50 | $240.50 |
| Purchase #3 | $46.66 | 5.430% | $49.1936 | $49.19 | $49.20 | $49.20 |
| Purchase #4 | $207.42 | 13.722% | $235.8822 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $5.79 | 9.825% | $6.3589 | $6.36 | $6.35 | $6.40 |
| Purchase #6 | $101.51 | 6.812% | $108.4249 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $128.37 | 3.250% | $132.542 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $948.54 | $1,021.1325 | $1,021.12 | $1,021.15 | $1,021.10 | |