| 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 | $111.76 | 5.308% | $117.6922 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $182.51 | 6.837% | $194.9882 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $171.73 | 7.232% | $184.1495 | $184.15 | $184.15 | $184.10 |
| Purchase #4 | $240.30 | 11.388% | $267.6654 | $267.67 | $267.65 | $267.70 |
| Purchase #5 | $201.42 | 13.645% | $228.9038 | $228.90 | $228.90 | $228.90 |
| Purchase #6 | $249.37 | 3.278% | $257.5443 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $130.69 | 8.276% | $141.5059 | $141.51 | $141.50 | $141.50 |
| 7 purchase totals = | $1,287.78 | $1,392.4493 | $1,392.45 | $1,392.45 | $1,392.40 | |