| 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 | $236.78 | 7.214% | $253.8613 | $253.86 | $253.85 | $253.90 |
| Purchase #2 | $101.74 | 6.869% | $108.7285 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $176.72 | 7.603% | $190.156 | $190.16 | $190.15 | $190.20 |
| Purchase #4 | $195.52 | 12.120% | $219.217 | $219.22 | $219.20 | $219.20 |
| Purchase #5 | $124.77 | 8.522% | $135.4029 | $135.40 | $135.40 | $135.40 |
| Purchase #6 | $79.79 | 12.144% | $89.4797 | $89.48 | $89.50 | $89.50 |
| Purchase #7 | $21.28 | 9.328% | $23.265 | $23.27 | $23.25 | $23.30 |
| 7 purchase totals = | $936.60 | $1,020.1104 | $1,020.12 | $1,020.10 | $1,020.20 | |