| 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 | $228.78 | 3.112% | $235.8996 | $235.90 | $235.90 | $235.90 |
| Purchase #2 | $198.79 | 10.333% | $219.331 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $239.33 | 8.435% | $259.5175 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $145.89 | 3.193% | $150.5483 | $150.55 | $150.55 | $150.50 |
| Purchase #5 | $236.90 | 13.554% | $269.0094 | $269.01 | $269.00 | $269.00 |
| Purchase #6 | $100.58 | 12.813% | $113.4673 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $62.96 | 8.343% | $68.2128 | $68.21 | $68.20 | $68.20 |
| 7 purchase totals = | $1,213.23 | $1,315.9859 | $1,315.99 | $1,315.95 | $1,315.90 | |