| 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 | $211.70 | 3.280% | $218.6438 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $81.42 | 10.306% | $89.8111 | $89.81 | $89.80 | $89.80 |
| Purchase #3 | $90.96 | 7.125% | $97.4409 | $97.44 | $97.45 | $97.40 |
| Purchase #4 | $42.84 | 8.338% | $46.412 | $46.41 | $46.40 | $46.40 |
| Purchase #5 | $192.60 | 8.486% | $208.944 | $208.94 | $208.95 | $208.90 |
| Purchase #6 | $31.88 | 9.734% | $34.9832 | $34.98 | $35.00 | $35.00 |
| Purchase #7 | $218.45 | 9.362% | $238.9013 | $238.90 | $238.90 | $238.90 |
| 7 purchase totals = | $869.85 | $935.1363 | $935.12 | $935.15 | $935.00 | |