| 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 | $189.47 | 4.318% | $197.6513 | $197.65 | $197.65 | $197.70 |
| Purchase #2 | $184.50 | 7.739% | $198.7785 | $198.78 | $198.80 | $198.80 |
| Purchase #3 | $5.92 | 8.198% | $6.4053 | $6.41 | $6.40 | $6.40 |
| Purchase #4 | $29.54 | 9.349% | $32.3017 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $220.94 | 7.848% | $238.2794 | $238.28 | $238.30 | $238.30 |
| Purchase #6 | $39.37 | 11.865% | $44.0413 | $44.04 | $44.05 | $44.00 |
| Purchase #7 | $208.75 | 8.299% | $226.0742 | $226.07 | $226.05 | $226.10 |
| 7 purchase totals = | $878.49 | $943.5317 | $943.53 | $943.55 | $943.60 | |