| 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 | $223.64 | 7.123% | $239.5699 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $90.70 | 7.157% | $97.1914 | $97.19 | $97.20 | $97.20 |
| Purchase #3 | $71.44 | 8.600% | $77.5838 | $77.58 | $77.60 | $77.60 |
| Purchase #4 | $5.58 | 6.786% | $5.9587 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $249.79 | 6.135% | $265.1146 | $265.11 | $265.10 | $265.10 |
| Purchase #6 | $104.63 | 12.662% | $117.8783 | $117.88 | $117.90 | $117.90 |
| Purchase #7 | $190.27 | 13.613% | $216.1715 | $216.17 | $216.15 | $216.20 |
| 7 purchase totals = | $936.05 | $1,019.4682 | $1,019.46 | $1,019.45 | $1,019.60 | |