| 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 | $112.99 | 8.424% | $122.5083 | $122.51 | $122.50 | $122.50 |
| Purchase #2 | $225.88 | 5.298% | $237.8471 | $237.85 | $237.85 | $237.80 |
| Purchase #3 | $229.47 | 5.318% | $241.6732 | $241.67 | $241.65 | $241.70 |
| Purchase #4 | $210.35 | 11.477% | $234.4919 | $234.49 | $234.50 | $234.50 |
| Purchase #5 | $100.69 | 7.806% | $108.5499 | $108.55 | $108.55 | $108.50 |
| Purchase #6 | $213.81 | 7.715% | $230.3054 | $230.31 | $230.30 | $230.30 |
| Purchase #7 | $230.40 | 4.223% | $240.1298 | $240.13 | $240.15 | $240.10 |
| 7 purchase totals = | $1,323.59 | $1,415.5056 | $1,415.51 | $1,415.50 | $1,415.40 | |