| 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 | $238.50 | 6.735% | $254.563 | $254.56 | $254.55 | $254.60 |
| Purchase #2 | $108.76 | 9.822% | $119.4424 | $119.44 | $119.45 | $119.40 |
| Purchase #3 | $225.77 | 4.324% | $235.5323 | $235.53 | $235.55 | $235.50 |
| Purchase #4 | $215.28 | 11.687% | $240.4398 | $240.44 | $240.45 | $240.40 |
| Purchase #5 | $137.69 | 3.302% | $142.2365 | $142.24 | $142.25 | $142.20 |
| Purchase #6 | $146.75 | 5.219% | $154.4089 | $154.41 | $154.40 | $154.40 |
| Purchase #7 | $200.50 | 8.275% | $217.0914 | $217.09 | $217.10 | $217.10 |
| 7 purchase totals = | $1,273.25 | $1,363.7143 | $1,363.71 | $1,363.75 | $1,363.60 | |