| 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 | $188.80 | 12.448% | $212.3018 | $212.30 | $212.30 | $212.30 |
| Purchase #2 | $211.76 | 4.604% | $221.5094 | $221.51 | $221.50 | $221.50 |
| Purchase #3 | $248.94 | 9.147% | $271.7105 | $271.71 | $271.70 | $271.70 |
| Purchase #4 | $166.46 | 4.447% | $173.8625 | $173.86 | $173.85 | $173.90 |
| Purchase #5 | $27.42 | 5.570% | $28.9473 | $28.95 | $28.95 | $28.90 |
| Purchase #6 | $162.71 | 11.121% | $180.805 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $42.69 | 3.178% | $44.0467 | $44.05 | $44.05 | $44.00 |
| 7 purchase totals = | $1,048.78 | $1,133.1832 | $1,133.19 | $1,133.15 | $1,133.10 | |