| 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 | $214.95 | 8.670% | $233.5862 | $233.59 | $233.60 | $233.60 |
| Purchase #2 | $140.27 | 4.468% | $146.5373 | $146.54 | $146.55 | $146.50 |
| Purchase #3 | $174.89 | 10.554% | $193.3479 | $193.35 | $193.35 | $193.30 |
| Purchase #4 | $245.30 | 7.220% | $263.0107 | $263.01 | $263.00 | $263.00 |
| Purchase #5 | $236.46 | 9.383% | $258.647 | $258.65 | $258.65 | $258.60 |
| Purchase #6 | $175.77 | 10.371% | $193.9991 | $194.00 | $194.00 | $194.00 |
| Purchase #7 | $70.29 | 13.577% | $79.8333 | $79.83 | $79.85 | $79.80 |
| 7 purchase totals = | $1,257.93 | $1,368.9615 | $1,368.97 | $1,369.00 | $1,368.80 | |