| 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 | $206.83 | 10.800% | $229.1676 | $229.17 | $229.15 | $229.20 |
| Purchase #2 | $172.57 | 13.611% | $196.0585 | $196.06 | $196.05 | $196.10 |
| Purchase #3 | $120.47 | 7.557% | $129.5739 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $249.76 | 13.505% | $283.4901 | $283.49 | $283.50 | $283.50 |
| Purchase #5 | $154.53 | 10.519% | $170.785 | $170.79 | $170.80 | $170.80 |
| Purchase #6 | $50.48 | 13.507% | $57.2983 | $57.30 | $57.30 | $57.30 |
| Purchase #7 | $157.32 | 3.160% | $162.2913 | $162.29 | $162.30 | $162.30 |
| 7 purchase totals = | $1,111.96 | $1,228.6647 | $1,228.67 | $1,228.65 | $1,228.80 | |