| 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 | $8.72 | 13.631% | $9.9086 | $9.91 | $9.90 | $9.90 |
| Purchase #2 | $194.87 | 10.181% | $214.7097 | $214.71 | $214.70 | $214.70 |
| Purchase #3 | $118.69 | 8.188% | $128.4083 | $128.41 | $128.40 | $128.40 |
| Purchase #4 | $82.63 | 7.869% | $89.1322 | $89.13 | $89.15 | $89.10 |
| Purchase #5 | $203.93 | 11.411% | $227.2005 | $227.20 | $227.20 | $227.20 |
| Purchase #6 | $233.42 | 8.462% | $253.172 | $253.17 | $253.15 | $253.20 |
| Purchase #7 | $170.86 | 10.481% | $188.7678 | $188.77 | $188.75 | $188.80 |
| 7 purchase totals = | $1,013.12 | $1,111.2991 | $1,111.30 | $1,111.25 | $1,111.30 | |