| 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 | $130.25 | 12.308% | $146.2812 | $146.28 | $146.30 | $146.30 |
| Purchase #2 | $118.43 | 9.681% | $129.8952 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $153.88 | 12.707% | $173.4335 | $173.43 | $173.45 | $173.40 |
| Purchase #4 | $135.81 | 4.552% | $141.9921 | $141.99 | $142.00 | $142.00 |
| Purchase #5 | $119.96 | 8.547% | $130.213 | $130.21 | $130.20 | $130.20 |
| Purchase #6 | $100.33 | 11.565% | $111.9332 | $111.93 | $111.95 | $111.90 |
| Purchase #7 | $226.81 | 10.213% | $249.9741 | $249.97 | $249.95 | $250.00 |
| 7 purchase totals = | $985.47 | $1,083.7223 | $1,083.71 | $1,083.75 | $1,083.70 | |