| 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 | $136.37 | 5.507% | $143.8799 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $119.63 | 13.156% | $135.3685 | $135.37 | $135.35 | $135.40 |
| Purchase #3 | $221.64 | 9.507% | $242.7113 | $242.71 | $242.70 | $242.70 |
| Purchase #4 | $107.66 | 9.784% | $118.1935 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $239.57 | 7.617% | $257.818 | $257.82 | $257.80 | $257.80 |
| Purchase #6 | $230.96 | 13.555% | $262.2666 | $262.27 | $262.25 | $262.30 |
| Purchase #7 | $201.93 | 11.780% | $225.7174 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $1,257.76 | $1,385.9552 | $1,385.96 | $1,385.90 | $1,386.00 | |