| 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 | $126.86 | 11.421% | $141.3487 | $141.35 | $141.35 | $141.30 |
| Purchase #2 | $96.84 | 10.573% | $107.0789 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $31.42 | 3.561% | $32.5389 | $32.54 | $32.55 | $32.50 |
| Purchase #4 | $129.89 | 11.341% | $144.6208 | $144.62 | $144.60 | $144.60 |
| Purchase #5 | $8.88 | 13.747% | $10.1007 | $10.10 | $10.10 | $10.10 |
| Purchase #6 | $229.37 | 7.781% | $247.2173 | $247.22 | $247.20 | $247.20 |
| Purchase #7 | $209.67 | 5.110% | $220.3841 | $220.38 | $220.40 | $220.40 |
| 7 purchase totals = | $832.93 | $903.2894 | $903.29 | $903.30 | $903.20 | |