| 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 | $236.54 | 3.139% | $243.965 | $243.97 | $243.95 | $244.00 |
| Purchase #2 | $122.95 | 6.701% | $131.1889 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $12.37 | 10.256% | $13.6387 | $13.64 | $13.65 | $13.60 |
| Purchase #4 | $54.83 | 10.732% | $60.7144 | $60.71 | $60.70 | $60.70 |
| Purchase #5 | $94.34 | 13.187% | $106.7806 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $10.66 | 8.335% | $11.5485 | $11.55 | $11.55 | $11.50 |
| Purchase #7 | $168.44 | 5.666% | $177.9838 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $700.13 | $745.8199 | $745.82 | $745.85 | $745.80 | |