| 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 | $52.55 | 7.337% | $56.4056 | $56.41 | $56.40 | $56.40 |
| Purchase #2 | $138.98 | 11.395% | $154.8168 | $154.82 | $154.80 | $154.80 |
| Purchase #3 | $76.31 | 3.692% | $79.1274 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $138.53 | 7.533% | $148.9655 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $118.68 | 8.226% | $128.4426 | $128.44 | $128.45 | $128.40 |
| Purchase #6 | $191.67 | 5.644% | $202.4879 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $231.54 | 4.442% | $241.825 | $241.83 | $241.85 | $241.80 |
| 7 purchase totals = | $948.26 | $1,012.0708 | $1,012.09 | $1,012.10 | $1,012.00 | |