| 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 | $184.92 | 13.407% | $209.7122 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $12.86 | 10.454% | $14.2044 | $14.20 | $14.20 | $14.20 |
| Purchase #3 | $74.48 | 6.871% | $79.5975 | $79.60 | $79.60 | $79.60 |
| Purchase #4 | $40.66 | 7.529% | $43.7213 | $43.72 | $43.70 | $43.70 |
| Purchase #5 | $237.60 | 8.182% | $257.0404 | $257.04 | $257.05 | $257.00 |
| Purchase #6 | $36.82 | 13.621% | $41.8353 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $115.29 | 11.260% | $128.2717 | $128.27 | $128.25 | $128.30 |
| 7 purchase totals = | $702.63 | $774.3828 | $774.38 | $774.35 | $774.30 | |