| 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 | $175.39 | 11.118% | $194.8899 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $56.80 | 10.306% | $62.6538 | $62.65 | $62.65 | $62.70 |
| Purchase #3 | $239.93 | 11.238% | $266.8933 | $266.89 | $266.90 | $266.90 |
| Purchase #4 | $61.39 | 10.756% | $67.9931 | $67.99 | $68.00 | $68.00 |
| Purchase #5 | $184.47 | 7.765% | $198.7941 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $230.32 | 7.604% | $247.8335 | $247.83 | $247.85 | $247.80 |
| Purchase #7 | $180.56 | 13.782% | $205.4448 | $205.44 | $205.45 | $205.40 |
| 7 purchase totals = | $1,128.86 | $1,244.5025 | $1,244.48 | $1,244.55 | $1,244.50 | |