| 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 | $245.69 | 10.276% | $270.9371 | $270.94 | $270.95 | $270.90 |
| Purchase #2 | $235.56 | 13.807% | $268.0838 | $268.08 | $268.10 | $268.10 |
| Purchase #3 | $48.92 | 13.661% | $55.603 | $55.60 | $55.60 | $55.60 |
| Purchase #4 | $109.57 | 8.726% | $119.1311 | $119.13 | $119.15 | $119.10 |
| Purchase #5 | $91.42 | 7.482% | $98.26 | $98.26 | $98.25 | $98.30 |
| Purchase #6 | $237.83 | 3.551% | $246.2753 | $246.28 | $246.30 | $246.30 |
| Purchase #7 | $220.88 | 8.219% | $239.0341 | $239.03 | $239.05 | $239.00 |
| 7 purchase totals = | $1,189.87 | $1,297.3244 | $1,297.32 | $1,297.40 | $1,297.30 | |