| 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 | $233.89 | 7.559% | $251.5697 | $251.57 | $251.55 | $251.60 |
| Purchase #2 | $18.90 | 13.322% | $21.4179 | $21.42 | $21.40 | $21.40 |
| Purchase #3 | $86.82 | 6.155% | $92.1638 | $92.16 | $92.15 | $92.20 |
| Purchase #4 | $110.92 | 6.409% | $118.0289 | $118.03 | $118.05 | $118.00 |
| Purchase #5 | $160.69 | 12.831% | $181.3081 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $5.89 | 4.722% | $6.1681 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $143.59 | 12.840% | $162.027 | $162.03 | $162.05 | $162.00 |
| 7 purchase totals = | $760.70 | $832.6835 | $832.69 | $832.65 | $832.70 | |