| 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 | $197.32 | 5.392% | $207.9595 | $207.96 | $207.95 | $208.00 |
| Purchase #2 | $34.71 | 9.495% | $38.0057 | $38.01 | $38.00 | $38.00 |
| Purchase #3 | $11.99 | 8.488% | $13.0077 | $13.01 | $13.00 | $13.00 |
| Purchase #4 | $139.90 | 5.853% | $148.0883 | $148.09 | $148.10 | $148.10 |
| Purchase #5 | $33.47 | 9.485% | $36.6446 | $36.64 | $36.65 | $36.60 |
| Purchase #6 | $87.76 | 9.472% | $96.0726 | $96.07 | $96.05 | $96.10 |
| Purchase #7 | $131.77 | 10.569% | $145.6968 | $145.70 | $145.70 | $145.70 |
| 7 purchase totals = | $636.92 | $685.4752 | $685.48 | $685.45 | $685.50 | |