| 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 | $122.46 | 12.241% | $137.4503 | $137.45 | $137.45 | $137.50 |
| Purchase #2 | $235.48 | 13.588% | $267.477 | $267.48 | $267.50 | $267.50 |
| Purchase #3 | $114.71 | 8.421% | $124.3697 | $124.37 | $124.35 | $124.40 |
| Purchase #4 | $42.47 | 5.823% | $44.943 | $44.94 | $44.95 | $44.90 |
| Purchase #5 | $216.30 | 9.851% | $237.6077 | $237.61 | $237.60 | $237.60 |
| Purchase #6 | $60.61 | 4.706% | $63.4623 | $63.46 | $63.45 | $63.50 |
| Purchase #7 | $169.81 | 6.260% | $180.4401 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $961.84 | $1,055.7501 | $1,055.75 | $1,055.75 | $1,055.80 | |