| 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 | $190.62 | 3.770% | $197.8064 | $197.81 | $197.80 | $197.80 |
| Purchase #2 | $52.86 | 4.729% | $55.3597 | $55.36 | $55.35 | $55.40 |
| Purchase #3 | $148.27 | 13.597% | $168.4303 | $168.43 | $168.45 | $168.40 |
| Purchase #4 | $178.56 | 12.677% | $201.1961 | $201.20 | $201.20 | $201.20 |
| Purchase #5 | $216.61 | 4.673% | $226.7322 | $226.73 | $226.75 | $226.70 |
| Purchase #6 | $236.69 | 3.483% | $244.9339 | $244.93 | $244.95 | $244.90 |
| Purchase #7 | $182.25 | 6.670% | $194.4061 | $194.41 | $194.40 | $194.40 |
| 7 purchase totals = | $1,205.86 | $1,288.8647 | $1,288.87 | $1,288.90 | $1,288.80 | |