| 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 | $212.83 | 3.790% | $220.8963 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $206.41 | 12.345% | $231.8913 | $231.89 | $231.90 | $231.90 |
| Purchase #3 | $96.41 | 7.803% | $103.9329 | $103.93 | $103.95 | $103.90 |
| Purchase #4 | $44.30 | 8.835% | $48.2139 | $48.21 | $48.20 | $48.20 |
| Purchase #5 | $122.34 | 11.706% | $136.6611 | $136.66 | $136.65 | $136.70 |
| Purchase #6 | $158.60 | 10.118% | $174.6471 | $174.65 | $174.65 | $174.60 |
| Purchase #7 | $240.64 | 6.796% | $256.9939 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $1,081.53 | $1,173.2365 | $1,173.23 | $1,173.25 | $1,173.20 | |