| 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 | $237.31 | 4.732% | $248.5395 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $193.33 | 5.789% | $204.5219 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $217.94 | 8.189% | $235.7871 | $235.79 | $235.80 | $235.80 |
| Purchase #4 | $247.71 | 7.331% | $265.8696 | $265.87 | $265.85 | $265.90 |
| Purchase #5 | $115.73 | 6.730% | $123.5186 | $123.52 | $123.50 | $123.50 |
| Purchase #6 | $131.77 | 6.523% | $140.3654 | $140.37 | $140.35 | $140.40 |
| Purchase #7 | $178.57 | 9.714% | $195.9163 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $1,322.36 | $1,414.5184 | $1,414.53 | $1,414.45 | $1,414.50 | |