| 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 | $189.40 | 4.504% | $197.9306 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $25.39 | 4.630% | $26.5656 | $26.57 | $26.55 | $26.60 |
| Purchase #3 | $110.98 | 10.455% | $122.583 | $122.58 | $122.60 | $122.60 |
| Purchase #4 | $204.59 | 7.859% | $220.6687 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $227.46 | 12.400% | $255.665 | $255.67 | $255.65 | $255.70 |
| Purchase #6 | $176.66 | 5.446% | $186.2809 | $186.28 | $186.30 | $186.30 |
| Purchase #7 | $249.34 | 10.322% | $275.0769 | $275.08 | $275.10 | $275.10 |
| 7 purchase totals = | $1,183.82 | $1,284.7707 | $1,284.78 | $1,284.80 | $1,284.90 | |