| 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 | $49.27 | 4.324% | $51.4004 | $51.40 | $51.40 | $51.40 |
| Purchase #2 | $229.88 | 12.779% | $259.2564 | $259.26 | $259.25 | $259.30 |
| Purchase #3 | $199.75 | 4.513% | $208.7647 | $208.76 | $208.75 | $208.80 |
| Purchase #4 | $201.48 | 9.701% | $221.0256 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $200.60 | 5.534% | $211.7012 | $211.70 | $211.70 | $211.70 |
| Purchase #6 | $195.31 | 12.270% | $219.2745 | $219.27 | $219.25 | $219.30 |
| Purchase #7 | $5.69 | 4.431% | $5.9421 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $1,081.98 | $1,177.3649 | $1,177.36 | $1,177.35 | $1,177.40 | |