| 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 | $93.81 | 8.131% | $101.4377 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $250.71 | 10.282% | $276.488 | $276.49 | $276.50 | $276.50 |
| Purchase #3 | $55.95 | 7.822% | $60.3264 | $60.33 | $60.35 | $60.30 |
| Purchase #4 | $123.92 | 4.855% | $129.9363 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $79.25 | 10.732% | $87.7551 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $101.58 | 11.560% | $113.3226 | $113.32 | $113.30 | $113.30 |
| Purchase #7 | $123.88 | 3.232% | $127.8838 | $127.88 | $127.90 | $127.90 |
| 7 purchase totals = | $829.10 | $897.1499 | $897.16 | $897.20 | $897.10 | |