| 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 | $203.90 | 3.717% | $211.479 | $211.48 | $211.50 | $211.50 |
| Purchase #2 | $108.58 | 6.586% | $115.7311 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $41.49 | 4.356% | $43.2973 | $43.30 | $43.30 | $43.30 |
| Purchase #4 | $30.80 | 11.148% | $34.2336 | $34.23 | $34.25 | $34.20 |
| Purchase #5 | $50.69 | 10.623% | $56.0748 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $30.53 | 9.854% | $33.5384 | $33.54 | $33.55 | $33.50 |
| Purchase #7 | $8.52 | 10.120% | $9.3822 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $474.51 | $503.7364 | $503.73 | $503.80 | $503.70 | |