| 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 | $93.27 | 10.127% | $102.7155 | $102.72 | $102.70 | $102.70 |
| Purchase #2 | $248.43 | 11.573% | $277.1808 | $277.18 | $277.20 | $277.20 |
| Purchase #3 | $95.74 | 8.649% | $104.0206 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $239.41 | 7.116% | $256.4464 | $256.45 | $256.45 | $256.40 |
| Purchase #5 | $67.97 | 8.628% | $73.8345 | $73.83 | $73.85 | $73.80 |
| Purchase #6 | $67.44 | 4.213% | $70.2812 | $70.28 | $70.30 | $70.30 |
| Purchase #7 | $141.38 | 3.499% | $146.3269 | $146.33 | $146.35 | $146.30 |
| 7 purchase totals = | $953.64 | $1,030.8059 | $1,030.81 | $1,030.85 | $1,030.70 | |