| 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 | $225.53 | 5.609% | $238.18 | $238.18 | $238.20 | $238.20 |
| Purchase #2 | $188.66 | 11.170% | $209.7333 | $209.73 | $209.75 | $209.70 |
| Purchase #3 | $160.54 | 13.315% | $181.9159 | $181.92 | $181.90 | $181.90 |
| Purchase #4 | $205.58 | 8.543% | $223.1427 | $223.14 | $223.15 | $223.10 |
| Purchase #5 | $250.83 | 7.303% | $269.1481 | $269.15 | $269.15 | $269.10 |
| Purchase #6 | $71.98 | 6.241% | $76.4723 | $76.47 | $76.45 | $76.50 |
| Purchase #7 | $94.41 | 6.646% | $100.6845 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $1,197.53 | $1,299.2768 | $1,299.27 | $1,299.30 | $1,299.20 | |