| 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 | $194.83 | 8.686% | $211.7529 | $211.75 | $211.75 | $211.80 |
| Purchase #2 | $137.42 | 6.845% | $146.8264 | $146.83 | $146.85 | $146.80 |
| Purchase #3 | $244.94 | 6.503% | $260.8684 | $260.87 | $260.85 | $260.90 |
| Purchase #4 | $99.26 | 4.263% | $103.4915 | $103.49 | $103.50 | $103.50 |
| Purchase #5 | $241.65 | 3.215% | $249.419 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $170.63 | 7.198% | $182.9119 | $182.91 | $182.90 | $182.90 |
| Purchase #7 | $209.76 | 5.654% | $221.6198 | $221.62 | $221.60 | $221.60 |
| 7 purchase totals = | $1,298.49 | $1,376.8899 | $1,376.89 | $1,376.85 | $1,376.90 | |