| 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 | $109.52 | 4.568% | $114.5229 | $114.52 | $114.50 | $114.50 |
| Purchase #2 | $241.52 | 3.628% | $250.2823 | $250.28 | $250.30 | $250.30 |
| Purchase #3 | $230.85 | 13.676% | $262.421 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $138.96 | 7.554% | $149.457 | $149.46 | $149.45 | $149.50 |
| Purchase #5 | $72.83 | 9.568% | $79.7984 | $79.80 | $79.80 | $79.80 |
| Purchase #6 | $57.27 | 7.694% | $61.6764 | $61.68 | $61.70 | $61.70 |
| Purchase #7 | $129.71 | 11.754% | $144.9561 | $144.96 | $144.95 | $145.00 |
| 7 purchase totals = | $980.66 | $1,063.1141 | $1,063.12 | $1,063.10 | $1,063.20 | |