| 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 | $216.37 | 11.488% | $241.2266 | $241.23 | $241.25 | $241.20 |
| Purchase #2 | $164.97 | 9.190% | $180.1307 | $180.13 | $180.15 | $180.10 |
| Purchase #3 | $81.44 | 5.144% | $85.6293 | $85.63 | $85.65 | $85.60 |
| Purchase #4 | $183.64 | 3.521% | $190.106 | $190.11 | $190.10 | $190.10 |
| Purchase #5 | $108.46 | 12.229% | $121.7236 | $121.72 | $121.70 | $121.70 |
| Purchase #6 | $195.71 | 10.340% | $215.9464 | $215.95 | $215.95 | $215.90 |
| Purchase #7 | $141.77 | 13.823% | $161.3669 | $161.37 | $161.35 | $161.40 |
| 7 purchase totals = | $1,092.36 | $1,196.1295 | $1,196.14 | $1,196.15 | $1,196.00 | |