| 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 | $250.53 | 11.456% | $279.2307 | $279.23 | $279.25 | $279.20 |
| Purchase #2 | $34.40 | 7.374% | $36.9367 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $241.93 | 7.349% | $259.7094 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $8.66 | 8.511% | $9.3971 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $237.57 | 3.331% | $245.4835 | $245.48 | $245.50 | $245.50 |
| Purchase #6 | $141.87 | 5.848% | $150.1666 | $150.17 | $150.15 | $150.20 |
| Purchase #7 | $11.52 | 11.602% | $12.8566 | $12.86 | $12.85 | $12.90 |
| 7 purchase totals = | $926.48 | $993.7806 | $993.79 | $993.80 | $993.80 | |