| 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 | $94.70 | 9.419% | $103.6198 | $103.62 | $103.60 | $103.60 |
| Purchase #2 | $231.53 | 10.300% | $255.3776 | $255.38 | $255.40 | $255.40 |
| Purchase #3 | $69.25 | 8.513% | $75.1453 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $232.61 | 10.545% | $257.1387 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $113.90 | 12.466% | $128.0988 | $128.10 | $128.10 | $128.10 |
| Purchase #6 | $55.26 | 11.674% | $61.7111 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $162.36 | 4.740% | $170.0559 | $170.06 | $170.05 | $170.10 |
| 7 purchase totals = | $959.61 | $1,051.1472 | $1,051.16 | $1,051.15 | $1,051.10 | |