| 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 | $193.30 | 9.649% | $211.9515 | $211.95 | $211.95 | $212.00 |
| Purchase #2 | $45.26 | 3.765% | $46.964 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $100.33 | 6.301% | $106.6518 | $106.65 | $106.65 | $106.70 |
| Purchase #4 | $95.57 | 8.781% | $103.962 | $103.96 | $103.95 | $104.00 |
| Purchase #5 | $91.49 | 7.545% | $98.3929 | $98.39 | $98.40 | $98.40 |
| Purchase #6 | $206.30 | 3.173% | $212.8459 | $212.85 | $212.85 | $212.80 |
| Purchase #7 | $84.99 | 9.603% | $93.1516 | $93.15 | $93.15 | $93.20 |
| 7 purchase totals = | $817.24 | $873.9197 | $873.91 | $873.90 | $874.10 | |