| 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 | $113.61 | 7.513% | $122.1455 | $122.15 | $122.15 | $122.10 |
| Purchase #2 | $167.74 | 13.744% | $190.7942 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $80.91 | 9.642% | $88.7113 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $68.89 | 10.380% | $76.0408 | $76.04 | $76.05 | $76.00 |
| Purchase #5 | $229.59 | 4.636% | $240.2338 | $240.23 | $240.25 | $240.20 |
| Purchase #6 | $117.99 | 13.172% | $133.5316 | $133.53 | $133.55 | $133.50 |
| Purchase #7 | $107.62 | 7.190% | $115.3579 | $115.36 | $115.35 | $115.40 |
| 7 purchase totals = | $886.35 | $966.8151 | $966.81 | $966.85 | $966.70 | |