| 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 | $217.43 | 9.379% | $237.8228 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $135.51 | 10.359% | $149.5475 | $149.55 | $149.55 | $149.50 |
| Purchase #3 | $171.91 | 5.202% | $180.8528 | $180.85 | $180.85 | $180.90 |
| Purchase #4 | $93.52 | 8.620% | $101.5814 | $101.58 | $101.60 | $101.60 |
| Purchase #5 | $82.64 | 10.346% | $91.1899 | $91.19 | $91.20 | $91.20 |
| Purchase #6 | $35.32 | 4.303% | $36.8398 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $174.84 | 8.299% | $189.35 | $189.35 | $189.35 | $189.40 |
| 7 purchase totals = | $911.17 | $987.1842 | $987.18 | $987.20 | $987.20 | |