| 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 | $105.44 | 11.591% | $117.6616 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $200.39 | 13.153% | $226.7473 | $226.75 | $226.75 | $226.70 |
| Purchase #3 | $228.53 | 7.174% | $244.9247 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $70.35 | 11.752% | $78.6175 | $78.62 | $78.60 | $78.60 |
| Purchase #5 | $249.31 | 6.437% | $265.3581 | $265.36 | $265.35 | $265.40 |
| Purchase #6 | $197.54 | 3.202% | $203.8652 | $203.87 | $203.85 | $203.90 |
| Purchase #7 | $211.97 | 13.371% | $240.3125 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $1,263.53 | $1,377.4869 | $1,377.49 | $1,377.40 | $1,377.50 | |