| 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 | $248.69 | 12.722% | $280.3283 | $280.33 | $280.35 | $280.30 |
| Purchase #2 | $138.83 | 13.304% | $157.2999 | $157.30 | $157.30 | $157.30 |
| Purchase #3 | $79.42 | 11.238% | $88.3452 | $88.35 | $88.35 | $88.30 |
| Purchase #4 | $247.68 | 9.168% | $270.3873 | $270.39 | $270.40 | $270.40 |
| Purchase #5 | $141.33 | 6.213% | $150.1108 | $150.11 | $150.10 | $150.10 |
| Purchase #6 | $176.66 | 9.197% | $192.9074 | $192.91 | $192.90 | $192.90 |
| Purchase #7 | $91.65 | 13.188% | $103.7368 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $1,124.26 | $1,243.1157 | $1,243.13 | $1,243.15 | $1,243.00 | |