| 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 | $235.53 | 10.249% | $259.6695 | $259.67 | $259.65 | $259.70 |
| Purchase #2 | $141.83 | 11.402% | $158.0015 | $158.00 | $158.00 | $158.00 |
| Purchase #3 | $176.82 | 6.383% | $188.1064 | $188.11 | $188.10 | $188.10 |
| Purchase #4 | $159.44 | 7.683% | $171.6898 | $171.69 | $171.70 | $171.70 |
| Purchase #5 | $215.54 | 11.653% | $240.6569 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $21.32 | 7.348% | $22.8866 | $22.89 | $22.90 | $22.90 |
| Purchase #7 | $156.38 | 6.510% | $166.5603 | $166.56 | $166.55 | $166.60 |
| 7 purchase totals = | $1,106.86 | $1,207.5710 | $1,207.58 | $1,207.55 | $1,207.70 | |