| 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 | $204.68 | 10.235% | $225.629 | $225.63 | $225.65 | $225.60 |
| Purchase #2 | $43.26 | 11.871% | $48.3954 | $48.40 | $48.40 | $48.40 |
| Purchase #3 | $218.56 | 10.138% | $240.7176 | $240.72 | $240.70 | $240.70 |
| Purchase #4 | $32.41 | 7.706% | $34.9075 | $34.91 | $34.90 | $34.90 |
| Purchase #5 | $36.65 | 9.725% | $40.2142 | $40.21 | $40.20 | $40.20 |
| Purchase #6 | $194.67 | 4.136% | $202.7216 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $55.96 | 4.204% | $58.3126 | $58.31 | $58.30 | $58.30 |
| 7 purchase totals = | $786.19 | $850.8979 | $850.90 | $850.85 | $850.80 | |