| 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 | $117.87 | 6.135% | $125.1013 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $228.91 | 10.493% | $252.9295 | $252.93 | $252.95 | $252.90 |
| Purchase #3 | $11.69 | 7.344% | $12.5485 | $12.55 | $12.55 | $12.50 |
| Purchase #4 | $14.40 | 8.190% | $15.5794 | $15.58 | $15.60 | $15.60 |
| Purchase #5 | $197.60 | 10.336% | $218.0239 | $218.02 | $218.00 | $218.00 |
| Purchase #6 | $65.98 | 9.564% | $72.2903 | $72.29 | $72.30 | $72.30 |
| Purchase #7 | $6.95 | 3.351% | $7.1829 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $643.40 | $703.6558 | $703.65 | $703.70 | $703.60 | |