| 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 | $85.43 | 3.165% | $88.1339 | $88.13 | $88.15 | $88.10 |
| Purchase #2 | $43.63 | 10.494% | $48.2085 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $178.33 | 8.501% | $193.4898 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $239.50 | 11.127% | $266.1492 | $266.15 | $266.15 | $266.10 |
| Purchase #5 | $225.85 | 8.376% | $244.7672 | $244.77 | $244.75 | $244.80 |
| Purchase #6 | $197.88 | 10.517% | $218.691 | $218.69 | $218.70 | $218.70 |
| Purchase #7 | $78.47 | 10.523% | $86.7274 | $86.73 | $86.75 | $86.70 |
| 7 purchase totals = | $1,049.09 | $1,146.1670 | $1,146.17 | $1,146.20 | $1,146.10 | |