| 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 | $229.52 | 4.666% | $240.2294 | $240.23 | $240.25 | $240.20 |
| Purchase #2 | $84.43 | 7.717% | $90.9455 | $90.95 | $90.95 | $90.90 |
| Purchase #3 | $49.30 | 13.402% | $55.9072 | $55.91 | $55.90 | $55.90 |
| Purchase #4 | $81.43 | 10.187% | $89.7253 | $89.73 | $89.75 | $89.70 |
| Purchase #5 | $203.40 | 10.610% | $224.9807 | $224.98 | $225.00 | $225.00 |
| Purchase #6 | $209.29 | 3.287% | $216.1694 | $216.17 | $216.15 | $216.20 |
| Purchase #7 | $191.72 | 13.613% | $217.8188 | $217.82 | $217.80 | $217.80 |
| 7 purchase totals = | $1,049.09 | $1,135.7763 | $1,135.79 | $1,135.80 | $1,135.70 | |