| 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 | $115.33 | 11.385% | $128.4603 | $128.46 | $128.45 | $128.50 |
| Purchase #2 | $189.63 | 4.348% | $197.8751 | $197.88 | $197.90 | $197.90 |
| Purchase #3 | $79.63 | 4.334% | $83.0812 | $83.08 | $83.10 | $83.10 |
| Purchase #4 | $190.45 | 9.341% | $208.2399 | $208.24 | $208.25 | $208.20 |
| Purchase #5 | $99.33 | 11.110% | $110.3656 | $110.37 | $110.35 | $110.40 |
| Purchase #6 | $139.76 | 7.296% | $149.9569 | $149.96 | $149.95 | $150.00 |
| Purchase #7 | $227.41 | 5.767% | $240.5247 | $240.52 | $240.50 | $240.50 |
| 7 purchase totals = | $1,041.54 | $1,118.5037 | $1,118.51 | $1,118.50 | $1,118.60 | |