| 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 | $197.76 | 7.162% | $211.9236 | $211.92 | $211.90 | $211.90 |
| Purchase #2 | $117.85 | 10.140% | $129.8 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $250.46 | 3.593% | $259.459 | $259.46 | $259.45 | $259.50 |
| Purchase #4 | $205.56 | 9.340% | $224.7593 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $110.54 | 10.801% | $122.4794 | $122.48 | $122.50 | $122.50 |
| Purchase #6 | $98.45 | 7.256% | $105.5935 | $105.59 | $105.60 | $105.60 |
| Purchase #7 | $198.68 | 11.734% | $221.9931 | $221.99 | $222.00 | $222.00 |
| 7 purchase totals = | $1,179.30 | $1,276.0079 | $1,276.00 | $1,276.00 | $1,276.10 | |