| 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 | $212.38 | 8.252% | $229.9056 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $10.41 | 10.765% | $11.5306 | $11.53 | $11.55 | $11.50 |
| Purchase #3 | $45.71 | 3.115% | $47.1339 | $47.13 | $47.15 | $47.10 |
| Purchase #4 | $206.76 | 11.246% | $230.0122 | $230.01 | $230.00 | $230.00 |
| Purchase #5 | $70.81 | 4.103% | $73.7153 | $73.72 | $73.70 | $73.70 |
| Purchase #6 | $112.57 | 4.671% | $117.8281 | $117.83 | $117.85 | $117.80 |
| Purchase #7 | $100.28 | 3.574% | $103.864 | $103.86 | $103.85 | $103.90 |
| 7 purchase totals = | $758.92 | $813.9897 | $813.99 | $814.00 | $813.90 | |