| 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 | $98.97 | 9.211% | $108.0861 | $108.09 | $108.10 | $108.10 |
| Purchase #2 | $153.86 | 12.405% | $172.9463 | $172.95 | $172.95 | $172.90 |
| Purchase #3 | $186.56 | 12.509% | $209.8968 | $209.90 | $209.90 | $209.90 |
| Purchase #4 | $192.53 | 3.560% | $199.3841 | $199.38 | $199.40 | $199.40 |
| Purchase #5 | $165.93 | 3.626% | $171.9466 | $171.95 | $171.95 | $171.90 |
| Purchase #6 | $68.78 | 10.186% | $75.7859 | $75.79 | $75.80 | $75.80 |
| Purchase #7 | $118.32 | 10.102% | $130.2727 | $130.27 | $130.25 | $130.30 |
| 7 purchase totals = | $984.95 | $1,068.3185 | $1,068.33 | $1,068.35 | $1,068.30 | |