| 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 | $198.41 | 3.743% | $205.8365 | $205.84 | $205.85 | $205.80 |
| Purchase #2 | $26.51 | 10.374% | $29.2601 | $29.26 | $29.25 | $29.30 |
| Purchase #3 | $196.61 | 6.871% | $210.1191 | $210.12 | $210.10 | $210.10 |
| Purchase #4 | $224.57 | 11.859% | $251.2018 | $251.20 | $251.20 | $251.20 |
| Purchase #5 | $199.73 | 10.721% | $221.1431 | $221.14 | $221.15 | $221.10 |
| Purchase #6 | $86.90 | 3.142% | $89.6304 | $89.63 | $89.65 | $89.60 |
| Purchase #7 | $204.98 | 4.217% | $213.624 | $213.62 | $213.60 | $213.60 |
| 7 purchase totals = | $1,137.71 | $1,220.8150 | $1,220.81 | $1,220.80 | $1,220.70 | |