| 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 | $100.60 | 9.792% | $110.4508 | $110.45 | $110.45 | $110.50 |
| Purchase #2 | $134.37 | 13.323% | $152.2721 | $152.27 | $152.25 | $152.30 |
| Purchase #3 | $235.78 | 6.297% | $250.6271 | $250.63 | $250.65 | $250.60 |
| Purchase #4 | $250.35 | 9.682% | $274.5889 | $274.59 | $274.60 | $274.60 |
| Purchase #5 | $163.88 | 11.594% | $182.8802 | $182.88 | $182.90 | $182.90 |
| Purchase #6 | $199.52 | 3.859% | $207.2195 | $207.22 | $207.20 | $207.20 |
| Purchase #7 | $109.90 | 6.285% | $116.8072 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $1,194.40 | $1,294.8458 | $1,294.85 | $1,294.85 | $1,294.90 | |