| 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 | $227.61 | 4.591% | $238.0596 | $238.06 | $238.05 | $238.10 |
| Purchase #2 | $237.65 | 9.318% | $259.7942 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $137.51 | 3.790% | $142.7216 | $142.72 | $142.70 | $142.70 |
| Purchase #4 | $220.45 | 9.137% | $240.5925 | $240.59 | $240.60 | $240.60 |
| Purchase #5 | $148.80 | 9.756% | $163.3169 | $163.32 | $163.30 | $163.30 |
| Purchase #6 | $189.91 | 4.329% | $198.1312 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $13.42 | 11.345% | $14.9425 | $14.94 | $14.95 | $14.90 |
| 7 purchase totals = | $1,175.35 | $1,257.5585 | $1,257.55 | $1,257.55 | $1,257.50 | |