| 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 | $197.71 | 6.142% | $209.8533 | $209.85 | $209.85 | $209.90 |
| Purchase #2 | $33.96 | 6.183% | $36.0597 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $70.41 | 3.210% | $72.6702 | $72.67 | $72.65 | $72.70 |
| Purchase #4 | $206.71 | 7.394% | $221.9941 | $221.99 | $222.00 | $222.00 |
| Purchase #5 | $47.84 | 9.473% | $52.3719 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $129.80 | 9.613% | $142.2777 | $142.28 | $142.30 | $142.30 |
| Purchase #7 | $84.59 | 12.861% | $95.4691 | $95.47 | $95.45 | $95.50 |
| 7 purchase totals = | $771.02 | $830.6960 | $830.69 | $830.65 | $830.90 | |