| 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 | $108.75 | 11.327% | $121.0681 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $199.65 | 13.206% | $226.0158 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $209.94 | 9.692% | $230.2874 | $230.29 | $230.30 | $230.30 |
| Purchase #4 | $52.98 | 4.860% | $55.5548 | $55.55 | $55.55 | $55.60 |
| Purchase #5 | $112.27 | 11.237% | $124.8858 | $124.89 | $124.90 | $124.90 |
| Purchase #6 | $131.68 | 13.340% | $149.2461 | $149.25 | $149.25 | $149.20 |
| Purchase #7 | $226.26 | 3.161% | $233.4121 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $1,041.53 | $1,140.4701 | $1,140.48 | $1,140.45 | $1,140.50 | |