| 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 | $212.60 | 13.778% | $241.892 | $241.89 | $241.90 | $241.90 |
| Purchase #2 | $120.57 | 6.743% | $128.7 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $79.26 | 10.311% | $87.4325 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $85.41 | 5.403% | $90.0247 | $90.02 | $90.00 | $90.00 |
| Purchase #5 | $26.93 | 3.253% | $27.806 | $27.81 | $27.80 | $27.80 |
| Purchase #6 | $191.95 | 10.471% | $212.0491 | $212.05 | $212.05 | $212.00 |
| Purchase #7 | $103.96 | 11.756% | $116.1815 | $116.18 | $116.20 | $116.20 |
| 7 purchase totals = | $820.68 | $904.0858 | $904.08 | $904.10 | $904.00 | |