| 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 | $98.62 | 11.537% | $109.9978 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $10.46 | 13.757% | $11.899 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $227.91 | 13.299% | $258.2198 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $163.74 | 7.569% | $176.1335 | $176.13 | $176.15 | $176.10 |
| Purchase #5 | $136.99 | 5.623% | $144.6929 | $144.69 | $144.70 | $144.70 |
| Purchase #6 | $192.78 | 7.274% | $206.8028 | $206.80 | $206.80 | $206.80 |
| Purchase #7 | $172.31 | 5.444% | $181.6906 | $181.69 | $181.70 | $181.70 |
| 7 purchase totals = | $1,002.81 | $1,089.4364 | $1,089.43 | $1,089.45 | $1,089.40 | |