| 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 | $44.97 | 13.150% | $50.8836 | $50.88 | $50.90 | $50.90 |
| Purchase #2 | $227.59 | 11.253% | $253.2007 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $31.96 | 12.122% | $35.8342 | $35.83 | $35.85 | $35.80 |
| Purchase #4 | $193.25 | 4.547% | $202.0371 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $193.41 | 13.840% | $220.1779 | $220.18 | $220.20 | $220.20 |
| Purchase #6 | $236.25 | 4.300% | $246.4088 | $246.41 | $246.40 | $246.40 |
| Purchase #7 | $198.42 | 6.824% | $211.9602 | $211.96 | $211.95 | $212.00 |
| 7 purchase totals = | $1,125.85 | $1,220.5025 | $1,220.50 | $1,220.55 | $1,220.50 | |