| 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 | $211.89 | 12.415% | $238.1961 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $62.31 | 3.774% | $64.6616 | $64.66 | $64.65 | $64.70 |
| Purchase #3 | $12.74 | 7.536% | $13.7001 | $13.70 | $13.70 | $13.70 |
| Purchase #4 | $123.45 | 4.516% | $129.025 | $129.03 | $129.05 | $129.00 |
| Purchase #5 | $64.49 | 10.839% | $71.4801 | $71.48 | $71.50 | $71.50 |
| Purchase #6 | $108.67 | 13.119% | $122.9264 | $122.93 | $122.95 | $122.90 |
| Purchase #7 | $239.50 | 5.788% | $253.3623 | $253.36 | $253.35 | $253.40 |
| 7 purchase totals = | $823.05 | $893.3516 | $893.36 | $893.40 | $893.40 | |