| 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 | $96.80 | 3.160% | $99.8589 | $99.86 | $99.85 | $99.90 |
| Purchase #2 | $219.89 | 13.685% | $249.9819 | $249.98 | $250.00 | $250.00 |
| Purchase #3 | $189.67 | 12.325% | $213.0468 | $213.05 | $213.05 | $213.00 |
| Purchase #4 | $205.60 | 10.175% | $226.5198 | $226.52 | $226.50 | $226.50 |
| Purchase #5 | $10.63 | 12.255% | $11.9327 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $235.42 | 6.568% | $250.8824 | $250.88 | $250.90 | $250.90 |
| Purchase #7 | $107.58 | 6.357% | $114.4189 | $114.42 | $114.40 | $114.40 |
| 7 purchase totals = | $1,065.59 | $1,166.6414 | $1,166.64 | $1,166.65 | $1,166.60 | |