| 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 | $218.77 | 12.500% | $246.1163 | $246.12 | $246.10 | $246.10 |
| Purchase #2 | $75.87 | 10.212% | $83.6178 | $83.62 | $83.60 | $83.60 |
| Purchase #3 | $236.59 | 13.425% | $268.3522 | $268.35 | $268.35 | $268.40 |
| Purchase #4 | $85.34 | 12.205% | $95.7557 | $95.76 | $95.75 | $95.80 |
| Purchase #5 | $13.66 | 12.748% | $15.4014 | $15.40 | $15.40 | $15.40 |
| Purchase #6 | $188.90 | 4.312% | $197.0454 | $197.05 | $197.05 | $197.00 |
| Purchase #7 | $160.91 | 13.570% | $182.7455 | $182.75 | $182.75 | $182.70 |
| 7 purchase totals = | $980.04 | $1,089.0343 | $1,089.05 | $1,089.00 | $1,089.00 | |