| 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 | $219.99 | 12.519% | $247.5305 | $247.53 | $247.55 | $247.50 |
| Purchase #2 | $175.76 | 6.319% | $186.8663 | $186.87 | $186.85 | $186.90 |
| Purchase #3 | $91.72 | 12.105% | $102.8227 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $65.62 | 12.735% | $73.9767 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $139.86 | 7.319% | $150.0964 | $150.10 | $150.10 | $150.10 |
| Purchase #6 | $81.55 | 3.321% | $84.2583 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $96.54 | 3.788% | $100.1969 | $100.20 | $100.20 | $100.20 |
| 7 purchase totals = | $871.04 | $945.7478 | $945.76 | $945.75 | $945.80 | |