| 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 | $129.49 | 3.316% | $133.7839 | $133.78 | $133.80 | $133.80 |
| Purchase #2 | $144.59 | 4.799% | $151.5289 | $151.53 | $151.55 | $151.50 |
| Purchase #3 | $235.52 | 5.807% | $249.1966 | $249.20 | $249.20 | $249.20 |
| Purchase #4 | $226.28 | 13.703% | $257.2871 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $145.55 | 4.792% | $152.5248 | $152.52 | $152.50 | $152.50 |
| Purchase #6 | $248.33 | 13.625% | $282.165 | $282.17 | $282.15 | $282.20 |
| Purchase #7 | $60.76 | 10.677% | $67.2473 | $67.25 | $67.25 | $67.20 |
| 7 purchase totals = | $1,190.52 | $1,293.7336 | $1,293.74 | $1,293.75 | $1,293.70 | |