| 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 | $205.79 | 11.151% | $228.7376 | $228.74 | $228.75 | $228.70 |
| Purchase #2 | $202.27 | 5.479% | $213.3524 | $213.35 | $213.35 | $213.40 |
| Purchase #3 | $62.68 | 9.836% | $68.8452 | $68.85 | $68.85 | $68.80 |
| Purchase #4 | $83.27 | 4.777% | $87.2478 | $87.25 | $87.25 | $87.20 |
| Purchase #5 | $172.44 | 13.405% | $195.5556 | $195.56 | $195.55 | $195.60 |
| Purchase #6 | $222.98 | 3.303% | $230.345 | $230.35 | $230.35 | $230.30 |
| Purchase #7 | $189.77 | 10.654% | $209.9881 | $209.99 | $210.00 | $210.00 |
| 7 purchase totals = | $1,139.20 | $1,234.0717 | $1,234.09 | $1,234.10 | $1,234.00 | |