| 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 | $98.39 | 13.827% | $111.9944 | $111.99 | $112.00 | $112.00 |
| Purchase #2 | $233.76 | 7.421% | $251.1073 | $251.11 | $251.10 | $251.10 |
| Purchase #3 | $215.57 | 4.575% | $225.4323 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $233.43 | 4.523% | $243.988 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $75.89 | 13.842% | $86.3947 | $86.39 | $86.40 | $86.40 |
| Purchase #6 | $96.35 | 12.346% | $108.2454 | $108.25 | $108.25 | $108.20 |
| Purchase #7 | $164.88 | 10.339% | $181.9269 | $181.93 | $181.95 | $181.90 |
| 7 purchase totals = | $1,118.27 | $1,209.0890 | $1,209.09 | $1,209.15 | $1,209.00 | |