| 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 | $249.51 | 9.185% | $272.4275 | $272.43 | $272.45 | $272.40 |
| Purchase #2 | $140.57 | 10.655% | $155.5477 | $155.55 | $155.55 | $155.50 |
| Purchase #3 | $196.84 | 9.428% | $215.3981 | $215.40 | $215.40 | $215.40 |
| Purchase #4 | $172.29 | 3.157% | $177.7292 | $177.73 | $177.75 | $177.70 |
| Purchase #5 | $174.76 | 6.302% | $185.7734 | $185.77 | $185.75 | $185.80 |
| Purchase #6 | $240.60 | 7.842% | $259.4679 | $259.47 | $259.45 | $259.50 |
| Purchase #7 | $91.50 | 8.820% | $99.5703 | $99.57 | $99.55 | $99.60 |
| 7 purchase totals = | $1,266.07 | $1,365.9141 | $1,365.92 | $1,365.90 | $1,365.90 | |