| 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 | $187.62 | 11.832% | $209.8192 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $84.26 | 3.821% | $87.4796 | $87.48 | $87.50 | $87.50 |
| Purchase #3 | $130.30 | 6.383% | $138.617 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $239.48 | 12.307% | $268.9528 | $268.95 | $268.95 | $269.00 |
| Purchase #5 | $69.34 | 3.350% | $71.6629 | $71.66 | $71.65 | $71.70 |
| Purchase #6 | $33.86 | 12.586% | $38.1216 | $38.12 | $38.10 | $38.10 |
| Purchase #7 | $213.57 | 3.650% | $221.3653 | $221.37 | $221.35 | $221.40 |
| 7 purchase totals = | $958.43 | $1,036.0184 | $1,036.02 | $1,035.95 | $1,036.10 | |