| 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 | $248.25 | 13.803% | $282.5159 | $282.52 | $282.50 | $282.50 |
| Purchase #2 | $90.95 | 9.348% | $99.452 | $99.45 | $99.45 | $99.50 |
| Purchase #3 | $85.72 | 12.481% | $96.4187 | $96.42 | $96.40 | $96.40 |
| Purchase #4 | $157.67 | 10.281% | $173.8801 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $197.73 | 11.324% | $220.1209 | $220.12 | $220.10 | $220.10 |
| Purchase #6 | $221.77 | 8.389% | $240.3743 | $240.37 | $240.35 | $240.40 |
| Purchase #7 | $237.63 | 8.491% | $257.8072 | $257.81 | $257.80 | $257.80 |
| 7 purchase totals = | $1,239.72 | $1,370.5691 | $1,370.57 | $1,370.50 | $1,370.60 | |