| 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 | $108.77 | 11.281% | $121.0403 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $15.90 | 5.169% | $16.7219 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $73.95 | 10.135% | $81.4448 | $81.44 | $81.45 | $81.40 |
| Purchase #4 | $105.40 | 5.639% | $111.3435 | $111.34 | $111.35 | $111.30 |
| Purchase #5 | $195.87 | 13.534% | $222.379 | $222.38 | $222.40 | $222.40 |
| Purchase #6 | $240.35 | 12.282% | $269.8698 | $269.87 | $269.85 | $269.90 |
| Purchase #7 | $194.50 | 11.666% | $217.1904 | $217.19 | $217.20 | $217.20 |
| 7 purchase totals = | $934.74 | $1,039.9897 | $1,039.98 | $1,040.00 | $1,039.90 | |