| 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 | $234.77 | 5.489% | $247.6565 | $247.66 | $247.65 | $247.70 |
| Purchase #2 | $105.47 | 8.312% | $114.2367 | $114.24 | $114.25 | $114.20 |
| Purchase #3 | $177.39 | 11.258% | $197.3606 | $197.36 | $197.35 | $197.40 |
| Purchase #4 | $138.84 | 10.664% | $153.6459 | $153.65 | $153.65 | $153.60 |
| Purchase #5 | $128.44 | 7.106% | $137.5669 | $137.57 | $137.55 | $137.60 |
| Purchase #6 | $173.62 | 13.810% | $197.5969 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $173.98 | 6.858% | $185.9115 | $185.91 | $185.90 | $185.90 |
| 7 purchase totals = | $1,132.51 | $1,233.9750 | $1,233.99 | $1,233.95 | $1,234.00 | |