| 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 | $238.74 | 7.139% | $255.7836 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $138.82 | 7.709% | $149.5216 | $149.52 | $149.50 | $149.50 |
| Purchase #3 | $5.41 | 12.179% | $6.0689 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $249.25 | 6.720% | $265.9996 | $266.00 | $266.00 | $266.00 |
| Purchase #5 | $239.56 | 12.380% | $269.2175 | $269.22 | $269.20 | $269.20 |
| Purchase #6 | $185.28 | 13.133% | $209.6128 | $209.61 | $209.60 | $209.60 |
| Purchase #7 | $239.35 | 12.584% | $269.4698 | $269.47 | $269.45 | $269.50 |
| 7 purchase totals = | $1,296.41 | $1,425.6738 | $1,425.67 | $1,425.60 | $1,425.70 | |