| 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 | $211.69 | 9.836% | $232.5118 | $232.51 | $232.50 | $232.50 |
| Purchase #2 | $175.79 | 9.226% | $192.0084 | $192.01 | $192.00 | $192.00 |
| Purchase #3 | $32.57 | 6.823% | $34.7923 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $193.27 | 4.698% | $202.3498 | $202.35 | $202.35 | $202.30 |
| Purchase #5 | $20.98 | 8.595% | $22.7832 | $22.78 | $22.80 | $22.80 |
| Purchase #6 | $75.94 | 12.632% | $85.5327 | $85.53 | $85.55 | $85.50 |
| Purchase #7 | $188.35 | 3.586% | $195.1042 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $898.59 | $965.0824 | $965.07 | $965.10 | $965.00 | |