| 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 | $220.65 | 10.780% | $244.4361 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $143.44 | 4.692% | $150.1702 | $150.17 | $150.15 | $150.20 |
| Purchase #3 | $61.42 | 13.652% | $69.8051 | $69.81 | $69.80 | $69.80 |
| Purchase #4 | $34.56 | 6.294% | $36.7352 | $36.74 | $36.75 | $36.70 |
| Purchase #5 | $108.79 | 5.725% | $115.0182 | $115.02 | $115.00 | $115.00 |
| Purchase #6 | $40.80 | 3.828% | $42.3618 | $42.36 | $42.35 | $42.40 |
| Purchase #7 | $87.86 | 5.373% | $92.5807 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $697.52 | $751.1073 | $751.12 | $751.10 | $751.10 | |