| 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 | $115.36 | 12.487% | $129.765 | $129.77 | $129.75 | $129.80 |
| Purchase #2 | $118.72 | 7.365% | $127.4637 | $127.46 | $127.45 | $127.50 |
| Purchase #3 | $8.30 | 12.583% | $9.3444 | $9.34 | $9.35 | $9.30 |
| Purchase #4 | $68.94 | 5.551% | $72.7669 | $72.77 | $72.75 | $72.80 |
| Purchase #5 | $217.55 | 4.761% | $227.9076 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $200.35 | 7.673% | $215.7229 | $215.72 | $215.70 | $215.70 |
| Purchase #7 | $189.64 | 10.874% | $210.2615 | $210.26 | $210.25 | $210.30 |
| 7 purchase totals = | $918.86 | $993.2320 | $993.23 | $993.15 | $993.30 | |