| 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 | $116.91 | 10.122% | $128.7436 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $20.45 | 8.256% | $22.1384 | $22.14 | $22.15 | $22.10 |
| Purchase #3 | $67.35 | 7.809% | $72.6094 | $72.61 | $72.60 | $72.60 |
| Purchase #4 | $83.77 | 9.272% | $91.5372 | $91.54 | $91.55 | $91.50 |
| Purchase #5 | $110.80 | 9.770% | $121.6252 | $121.63 | $121.65 | $121.60 |
| Purchase #6 | $229.59 | 12.149% | $257.4829 | $257.48 | $257.50 | $257.50 |
| Purchase #7 | $215.73 | 12.478% | $242.6488 | $242.65 | $242.65 | $242.60 |
| 7 purchase totals = | $844.60 | $936.7855 | $936.79 | $936.85 | $936.60 | |