| 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 | $118.69 | 9.380% | $129.8231 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $148.61 | 8.127% | $160.6875 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $200.34 | 12.543% | $225.4686 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $18.29 | 9.234% | $19.9789 | $19.98 | $20.00 | $20.00 |
| Purchase #5 | $234.61 | 5.805% | $248.2291 | $248.23 | $248.25 | $248.20 |
| Purchase #6 | $142.87 | 6.720% | $152.4709 | $152.47 | $152.45 | $152.50 |
| Purchase #7 | $244.59 | 7.504% | $262.944 | $262.94 | $262.95 | $262.90 |
| 7 purchase totals = | $1,108.00 | $1,199.6021 | $1,199.60 | $1,199.60 | $1,199.60 | |