| 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 | $121.37 | 10.353% | $133.9354 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $228.82 | 7.295% | $245.5124 | $245.51 | $245.50 | $245.50 |
| Purchase #3 | $53.43 | 12.386% | $60.0478 | $60.05 | $60.05 | $60.00 |
| Purchase #4 | $39.91 | 8.453% | $43.2836 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $35.79 | 7.533% | $38.4861 | $38.49 | $38.50 | $38.50 |
| Purchase #6 | $41.95 | 8.433% | $45.4876 | $45.49 | $45.50 | $45.50 |
| Purchase #7 | $130.40 | 13.434% | $147.9179 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $651.67 | $714.6708 | $714.68 | $714.70 | $714.60 | |