| 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 | $217.79 | 6.506% | $231.9594 | $231.96 | $231.95 | $232.00 |
| Purchase #2 | $176.59 | 6.812% | $188.6193 | $188.62 | $188.60 | $188.60 |
| Purchase #3 | $32.73 | 13.424% | $37.1237 | $37.12 | $37.10 | $37.10 |
| Purchase #4 | $14.68 | 11.516% | $16.3705 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $66.30 | 13.566% | $75.2943 | $75.29 | $75.30 | $75.30 |
| Purchase #6 | $114.89 | 8.304% | $124.4305 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $113.63 | 3.330% | $117.4139 | $117.41 | $117.40 | $117.40 |
| 7 purchase totals = | $736.61 | $791.2116 | $791.20 | $791.15 | $791.20 | |