| 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 | $91.52 | 10.281% | $100.9292 | $100.93 | $100.95 | $100.90 |
| Purchase #2 | $80.67 | 7.454% | $86.6831 | $86.68 | $86.70 | $86.70 |
| Purchase #3 | $221.52 | 5.300% | $233.2606 | $233.26 | $233.25 | $233.30 |
| Purchase #4 | $148.55 | 7.729% | $160.0314 | $160.03 | $160.05 | $160.00 |
| Purchase #5 | $102.94 | 6.684% | $109.8205 | $109.82 | $109.80 | $109.80 |
| Purchase #6 | $194.88 | 3.604% | $201.9035 | $201.90 | $201.90 | $201.90 |
| Purchase #7 | $204.55 | 10.425% | $225.8743 | $225.87 | $225.85 | $225.90 |
| 7 purchase totals = | $1,044.63 | $1,118.5026 | $1,118.49 | $1,118.50 | $1,118.50 | |