| 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 | $217.83 | 6.303% | $231.5598 | $231.56 | $231.55 | $231.60 |
| Purchase #2 | $149.50 | 3.444% | $154.6488 | $154.65 | $154.65 | $154.60 |
| Purchase #3 | $223.55 | 7.537% | $240.399 | $240.40 | $240.40 | $240.40 |
| Purchase #4 | $211.30 | 12.570% | $237.8604 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $68.35 | 9.694% | $74.9758 | $74.98 | $75.00 | $75.00 |
| Purchase #6 | $86.54 | 7.858% | $93.3403 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $136.93 | 8.467% | $148.5239 | $148.52 | $148.50 | $148.50 |
| 7 purchase totals = | $1,094.00 | $1,181.3080 | $1,181.31 | $1,181.30 | $1,181.30 | |