| 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 | $68.64 | 4.145% | $71.4851 | $71.49 | $71.50 | $71.50 |
| Purchase #2 | $209.47 | 7.452% | $225.0797 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $135.53 | 4.710% | $141.9135 | $141.91 | $141.90 | $141.90 |
| Purchase #4 | $213.77 | 10.329% | $235.8503 | $235.85 | $235.85 | $235.90 |
| Purchase #5 | $163.54 | 9.837% | $179.6274 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $96.26 | 11.306% | $107.1432 | $107.14 | $107.15 | $107.10 |
| Purchase #7 | $161.79 | 3.626% | $167.6565 | $167.66 | $167.65 | $167.70 |
| 7 purchase totals = | $1,049.00 | $1,128.7557 | $1,128.76 | $1,128.80 | $1,128.80 | |