| 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 | $210.77 | 4.656% | $220.5835 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $10.29 | 8.565% | $11.1713 | $11.17 | $11.15 | $11.20 |
| Purchase #3 | $29.78 | 13.648% | $33.8444 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $41.44 | 5.748% | $43.822 | $43.82 | $43.80 | $43.80 |
| Purchase #5 | $110.99 | 12.492% | $124.8549 | $124.85 | $124.85 | $124.90 |
| Purchase #6 | $215.30 | 9.480% | $235.7104 | $235.71 | $235.70 | $235.70 |
| Purchase #7 | $172.98 | 3.677% | $179.3405 | $179.34 | $179.35 | $179.30 |
| 7 purchase totals = | $791.55 | $849.3270 | $849.31 | $849.30 | $849.30 | |