| 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 | $211.67 | 13.535% | $240.3195 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $137.60 | 7.795% | $148.3259 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $201.53 | 3.547% | $208.6783 | $208.68 | $208.70 | $208.70 |
| Purchase #4 | $99.32 | 10.260% | $109.5102 | $109.51 | $109.50 | $109.50 |
| Purchase #5 | $50.89 | 7.560% | $54.7373 | $54.74 | $54.75 | $54.70 |
| Purchase #6 | $183.86 | 13.505% | $208.6903 | $208.69 | $208.70 | $208.70 |
| Purchase #7 | $62.34 | 11.437% | $69.4698 | $69.47 | $69.45 | $69.50 |
| 7 purchase totals = | $947.21 | $1,039.7313 | $1,039.74 | $1,039.75 | $1,039.70 | |