| 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 | $192.90 | 12.748% | $217.4909 | $217.49 | $217.50 | $217.50 |
| Purchase #2 | $246.44 | 12.834% | $278.0681 | $278.07 | $278.05 | $278.10 |
| Purchase #3 | $223.52 | 7.791% | $240.9344 | $240.93 | $240.95 | $240.90 |
| Purchase #4 | $221.94 | 12.633% | $249.9777 | $249.98 | $250.00 | $250.00 |
| Purchase #5 | $175.44 | 8.751% | $190.7928 | $190.79 | $190.80 | $190.80 |
| Purchase #6 | $42.96 | 3.661% | $44.5328 | $44.53 | $44.55 | $44.50 |
| Purchase #7 | $25.76 | 4.121% | $26.8216 | $26.82 | $26.80 | $26.80 |
| 7 purchase totals = | $1,128.96 | $1,248.6183 | $1,248.61 | $1,248.65 | $1,248.60 | |