| 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 | $245.90 | 4.409% | $256.7417 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $78.90 | 11.141% | $87.6902 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $144.73 | 4.784% | $151.6539 | $151.65 | $151.65 | $151.70 |
| Purchase #4 | $115.72 | 3.718% | $120.0225 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $210.39 | 3.748% | $218.2754 | $218.28 | $218.30 | $218.30 |
| Purchase #6 | $26.63 | 11.767% | $29.7636 | $29.76 | $29.75 | $29.80 |
| Purchase #7 | $92.81 | 7.297% | $99.5823 | $99.58 | $99.60 | $99.60 |
| 7 purchase totals = | $915.08 | $963.7296 | $963.72 | $963.75 | $963.80 | |