| 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 | $91.41 | 11.257% | $101.7 | $101.70 | $101.70 | $101.70 |
| Purchase #2 | $131.62 | 3.342% | $136.0187 | $136.02 | $136.00 | $136.00 |
| Purchase #3 | $85.45 | 11.791% | $95.5254 | $95.53 | $95.55 | $95.50 |
| Purchase #4 | $32.68 | 9.552% | $35.8016 | $35.80 | $35.80 | $35.80 |
| Purchase #5 | $211.76 | 4.470% | $221.2257 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $211.54 | 9.468% | $231.5686 | $231.57 | $231.55 | $231.60 |
| Purchase #7 | $14.26 | 13.689% | $16.2121 | $16.21 | $16.20 | $16.20 |
| 7 purchase totals = | $778.72 | $838.0521 | $838.06 | $838.05 | $838.00 | |