| 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 | $189.67 | 10.238% | $209.0884 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $212.57 | 12.566% | $239.2815 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $217.94 | 5.574% | $230.088 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $236.64 | 13.788% | $269.2679 | $269.27 | $269.25 | $269.30 |
| Purchase #5 | $194.47 | 9.795% | $213.5183 | $213.52 | $213.50 | $213.50 |
| Purchase #6 | $121.55 | 12.748% | $137.0452 | $137.05 | $137.05 | $137.00 |
| Purchase #7 | $61.95 | 10.674% | $68.5625 | $68.56 | $68.55 | $68.60 |
| 7 purchase totals = | $1,234.79 | $1,366.8518 | $1,366.86 | $1,366.85 | $1,366.90 | |