| 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 | $246.94 | 13.343% | $279.8892 | $279.89 | $279.90 | $279.90 |
| Purchase #2 | $202.26 | 4.557% | $211.477 | $211.48 | $211.50 | $211.50 |
| Purchase #3 | $84.54 | 5.226% | $88.9581 | $88.96 | $88.95 | $89.00 |
| Purchase #4 | $56.81 | 6.164% | $60.3118 | $60.31 | $60.30 | $60.30 |
| Purchase #5 | $72.29 | 12.668% | $81.4477 | $81.45 | $81.45 | $81.40 |
| Purchase #6 | $14.76 | 4.605% | $15.4397 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $237.41 | 8.236% | $256.9631 | $256.96 | $256.95 | $257.00 |
| 7 purchase totals = | $915.01 | $994.4866 | $994.49 | $994.50 | $994.50 | |