| 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 | $107.44 | 9.528% | $117.6769 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $98.40 | 12.108% | $110.3143 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $5.63 | 11.261% | $6.264 | $6.26 | $6.25 | $6.30 |
| Purchase #4 | $47.55 | 8.867% | $51.7663 | $51.77 | $51.75 | $51.80 |
| Purchase #5 | $191.95 | 7.804% | $206.9298 | $206.93 | $206.95 | $206.90 |
| Purchase #6 | $247.97 | 3.214% | $255.9398 | $255.94 | $255.95 | $255.90 |
| Purchase #7 | $237.59 | 9.167% | $259.3699 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $936.53 | $1,008.2610 | $1,008.26 | $1,008.25 | $1,008.30 | |