| 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 | $12.44 | 4.134% | $12.9543 | $12.95 | $12.95 | $13.00 |
| Purchase #2 | $131.48 | 13.708% | $149.5033 | $149.50 | $149.50 | $149.50 |
| Purchase #3 | $231.94 | 3.772% | $240.6888 | $240.69 | $240.70 | $240.70 |
| Purchase #4 | $78.78 | 10.852% | $87.3292 | $87.33 | $87.35 | $87.30 |
| Purchase #5 | $126.64 | 12.413% | $142.3598 | $142.36 | $142.35 | $142.40 |
| Purchase #6 | $203.37 | 10.361% | $224.4412 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $168.34 | 8.497% | $182.6438 | $182.64 | $182.65 | $182.60 |
| 7 purchase totals = | $952.99 | $1,039.9204 | $1,039.91 | $1,039.95 | $1,039.90 | |