| 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 | $222.71 | 10.145% | $245.3039 | $245.30 | $245.30 | $245.30 |
| Purchase #2 | $248.35 | 11.849% | $277.777 | $277.78 | $277.80 | $277.80 |
| Purchase #3 | $39.32 | 10.322% | $43.3786 | $43.38 | $43.40 | $43.40 |
| Purchase #4 | $213.32 | 6.123% | $226.3816 | $226.38 | $226.40 | $226.40 |
| Purchase #5 | $160.73 | 9.743% | $176.3899 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $114.96 | 9.365% | $125.726 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $174.48 | 9.265% | $190.6456 | $190.65 | $190.65 | $190.60 |
| 7 purchase totals = | $1,173.87 | $1,285.6026 | $1,285.61 | $1,285.70 | $1,285.60 | |