| 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 | $35.96 | 6.355% | $38.2453 | $38.25 | $38.25 | $38.20 |
| Purchase #2 | $217.39 | 12.108% | $243.7116 | $243.71 | $243.70 | $243.70 |
| Purchase #3 | $103.79 | 8.615% | $112.7315 | $112.73 | $112.75 | $112.70 |
| Purchase #4 | $202.63 | 9.306% | $221.4867 | $221.49 | $221.50 | $221.50 |
| Purchase #5 | $208.38 | 10.763% | $230.8079 | $230.81 | $230.80 | $230.80 |
| Purchase #6 | $18.54 | 13.171% | $20.9819 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $57.40 | 10.475% | $63.4127 | $63.41 | $63.40 | $63.40 |
| 7 purchase totals = | $844.09 | $931.3776 | $931.38 | $931.40 | $931.30 | |