| 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 | $91.55 | 10.237% | $100.922 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $157.50 | 11.493% | $175.6015 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $208.90 | 5.335% | $220.0448 | $220.04 | $220.05 | $220.00 |
| Purchase #4 | $118.96 | 8.239% | $128.7611 | $128.76 | $128.75 | $128.80 |
| Purchase #5 | $219.67 | 11.275% | $244.4378 | $244.44 | $244.45 | $244.40 |
| Purchase #6 | $44.86 | 11.463% | $50.0023 | $50.00 | $50.00 | $50.00 |
| Purchase #7 | $219.40 | 11.202% | $243.9772 | $243.98 | $244.00 | $244.00 |
| 7 purchase totals = | $1,060.84 | $1,163.7467 | $1,163.74 | $1,163.75 | $1,163.70 | |