| 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 | $188.71 | 11.334% | $210.0984 | $210.10 | $210.10 | $210.10 |
| Purchase #2 | $204.51 | 11.247% | $227.5112 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $16.51 | 5.616% | $17.4372 | $17.44 | $17.45 | $17.40 |
| Purchase #4 | $250.53 | 10.865% | $277.7501 | $277.75 | $277.75 | $277.80 |
| Purchase #5 | $114.27 | 7.340% | $122.6574 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $233.38 | 7.367% | $250.5731 | $250.57 | $250.55 | $250.60 |
| Purchase #7 | $232.26 | 3.707% | $240.8699 | $240.87 | $240.85 | $240.90 |
| 7 purchase totals = | $1,240.17 | $1,346.8973 | $1,346.90 | $1,346.85 | $1,347.00 | |