| 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 | $210.85 | 11.864% | $235.8652 | $235.87 | $235.85 | $235.90 |
| Purchase #2 | $131.59 | 5.296% | $138.559 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $12.74 | 6.857% | $13.6136 | $13.61 | $13.60 | $13.60 |
| Purchase #4 | $118.66 | 9.871% | $130.3729 | $130.37 | $130.35 | $130.40 |
| Purchase #5 | $43.51 | 6.783% | $46.4613 | $46.46 | $46.45 | $46.50 |
| Purchase #6 | $38.44 | 4.118% | $40.023 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $206.56 | 12.500% | $232.38 | $232.38 | $232.40 | $232.40 |
| 7 purchase totals = | $762.35 | $837.2750 | $837.27 | $837.20 | $837.40 | |