| 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 | $108.32 | 5.833% | $114.6383 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $109.61 | 10.491% | $121.1092 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $181.92 | 6.563% | $193.8594 | $193.86 | $193.85 | $193.90 |
| Purchase #4 | $139.65 | 6.318% | $148.4731 | $148.47 | $148.45 | $148.50 |
| Purchase #5 | $171.64 | 8.275% | $185.8432 | $185.84 | $185.85 | $185.80 |
| Purchase #6 | $164.97 | 5.868% | $174.6504 | $174.65 | $174.65 | $174.70 |
| Purchase #7 | $100.47 | 8.474% | $108.9838 | $108.98 | $109.00 | $109.00 |
| 7 purchase totals = | $976.58 | $1,047.5574 | $1,047.55 | $1,047.55 | $1,047.60 | |