| 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 | $205.50 | 11.285% | $228.6907 | $228.69 | $228.70 | $228.70 |
| Purchase #2 | $180.56 | 7.148% | $193.4664 | $193.47 | $193.45 | $193.50 |
| Purchase #3 | $124.66 | 12.688% | $140.4769 | $140.48 | $140.50 | $140.50 |
| Purchase #4 | $191.26 | 3.547% | $198.044 | $198.04 | $198.05 | $198.00 |
| Purchase #5 | $135.58 | 3.499% | $140.3239 | $140.32 | $140.30 | $140.30 |
| Purchase #6 | $207.53 | 12.265% | $232.9836 | $232.98 | $233.00 | $233.00 |
| Purchase #7 | $94.70 | 9.481% | $103.6785 | $103.68 | $103.70 | $103.70 |
| 7 purchase totals = | $1,139.79 | $1,237.6640 | $1,237.66 | $1,237.70 | $1,237.70 | |