| 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 | $176.80 | 10.126% | $194.7028 | $194.70 | $194.70 | $194.70 |
| Purchase #2 | $28.64 | 9.753% | $31.4333 | $31.43 | $31.45 | $31.40 |
| Purchase #3 | $249.33 | 7.202% | $267.2867 | $267.29 | $267.30 | $267.30 |
| Purchase #4 | $55.37 | 8.658% | $60.1639 | $60.16 | $60.15 | $60.20 |
| Purchase #5 | $233.25 | 11.181% | $259.3297 | $259.33 | $259.35 | $259.30 |
| Purchase #6 | $237.32 | 13.686% | $269.7996 | $269.80 | $269.80 | $269.80 |
| Purchase #7 | $201.98 | 3.161% | $208.3646 | $208.36 | $208.35 | $208.40 |
| 7 purchase totals = | $1,182.69 | $1,291.0806 | $1,291.07 | $1,291.10 | $1,291.10 | |