| 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 | $240.70 | 12.627% | $271.0932 | $271.09 | $271.10 | $271.10 |
| Purchase #2 | $44.94 | 11.435% | $50.0789 | $50.08 | $50.10 | $50.10 |
| Purchase #3 | $247.45 | 11.345% | $275.5232 | $275.52 | $275.50 | $275.50 |
| Purchase #4 | $113.52 | 7.250% | $121.7502 | $121.75 | $121.75 | $121.80 |
| Purchase #5 | $186.43 | 4.233% | $194.3216 | $194.32 | $194.30 | $194.30 |
| Purchase #6 | $93.87 | 12.764% | $105.8516 | $105.85 | $105.85 | $105.90 |
| Purchase #7 | $14.63 | 11.164% | $16.2633 | $16.26 | $16.25 | $16.30 |
| 7 purchase totals = | $941.54 | $1,034.8820 | $1,034.87 | $1,034.85 | $1,035.00 | |