| 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 | $188.51 | 9.649% | $206.6993 | $206.70 | $206.70 | $206.70 |
| Purchase #2 | $49.77 | 4.506% | $52.0126 | $52.01 | $52.00 | $52.00 |
| Purchase #3 | $99.61 | 3.201% | $102.7985 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $17.65 | 4.498% | $18.4439 | $18.44 | $18.45 | $18.40 |
| Purchase #5 | $34.86 | 11.799% | $38.9731 | $38.97 | $38.95 | $39.00 |
| Purchase #6 | $41.77 | 12.679% | $47.066 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $20.92 | 13.226% | $23.6869 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $453.09 | $489.6803 | $489.68 | $489.65 | $489.70 | |