| 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 | $124.98 | 8.669% | $135.8145 | $135.81 | $135.80 | $135.80 |
| Purchase #2 | $115.96 | 4.280% | $120.9231 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $14.44 | 13.513% | $16.3913 | $16.39 | $16.40 | $16.40 |
| Purchase #4 | $229.69 | 9.250% | $250.9363 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $236.38 | 8.279% | $255.9499 | $255.95 | $255.95 | $255.90 |
| Purchase #6 | $129.39 | 4.477% | $135.1828 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $75.40 | 6.234% | $80.1004 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $926.24 | $995.2983 | $995.29 | $995.30 | $995.20 | |