| 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 | $118.62 | 4.517% | $123.9781 | $123.98 | $124.00 | $124.00 |
| Purchase #2 | $110.34 | 5.624% | $116.5455 | $116.55 | $116.55 | $116.50 |
| Purchase #3 | $9.91 | 8.832% | $10.7853 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $203.83 | 8.782% | $221.7304 | $221.73 | $221.75 | $221.70 |
| Purchase #5 | $126.32 | 3.561% | $130.8183 | $130.82 | $130.80 | $130.80 |
| Purchase #6 | $51.44 | 11.281% | $57.2429 | $57.24 | $57.25 | $57.20 |
| Purchase #7 | $72.68 | 3.635% | $75.3219 | $75.32 | $75.30 | $75.30 |
| 7 purchase totals = | $693.14 | $736.4224 | $736.43 | $736.45 | $736.30 | |