| 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 | $117.59 | 13.424% | $133.3753 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $243.61 | 9.209% | $266.044 | $266.04 | $266.05 | $266.00 |
| Purchase #3 | $13.67 | 6.701% | $14.586 | $14.59 | $14.60 | $14.60 |
| Purchase #4 | $175.42 | 11.839% | $196.188 | $196.19 | $196.20 | $196.20 |
| Purchase #5 | $20.54 | 7.654% | $22.1121 | $22.11 | $22.10 | $22.10 |
| Purchase #6 | $227.52 | 4.214% | $237.1077 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $29.92 | 12.287% | $33.5963 | $33.60 | $33.60 | $33.60 |
| 7 purchase totals = | $828.27 | $903.0094 | $903.02 | $903.05 | $903.00 | |