| 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 | $78.81 | 3.266% | $81.3839 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $166.34 | 9.146% | $181.5535 | $181.55 | $181.55 | $181.60 |
| Purchase #3 | $220.65 | 4.784% | $231.2059 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $181.68 | 6.781% | $193.9997 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $13.27 | 12.197% | $14.8885 | $14.89 | $14.90 | $14.90 |
| Purchase #6 | $123.29 | 3.585% | $127.7099 | $127.71 | $127.70 | $127.70 |
| Purchase #7 | $244.94 | 3.411% | $253.2949 | $253.29 | $253.30 | $253.30 |
| 7 purchase totals = | $1,028.98 | $1,084.0363 | $1,084.03 | $1,084.05 | $1,084.10 | |