| 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 | $219.56 | 10.326% | $242.2318 | $242.23 | $242.25 | $242.20 |
| Purchase #2 | $109.97 | 11.559% | $122.6814 | $122.68 | $122.70 | $122.70 |
| Purchase #3 | $35.58 | 5.595% | $37.5707 | $37.57 | $37.55 | $37.60 |
| Purchase #4 | $216.74 | 3.697% | $224.7529 | $224.75 | $224.75 | $224.80 |
| Purchase #5 | $161.92 | 9.118% | $176.6839 | $176.68 | $176.70 | $176.70 |
| Purchase #6 | $154.94 | 13.128% | $175.2805 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $148.64 | 6.777% | $158.7133 | $158.71 | $158.70 | $158.70 |
| 7 purchase totals = | $1,047.35 | $1,137.9145 | $1,137.90 | $1,137.95 | $1,138.00 | |