| 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 | $109.81 | 7.425% | $117.9634 | $117.96 | $117.95 | $118.00 |
| Purchase #2 | $122.45 | 4.206% | $127.6002 | $127.60 | $127.60 | $127.60 |
| Purchase #3 | $203.72 | 5.830% | $215.5969 | $215.60 | $215.60 | $215.60 |
| Purchase #4 | $221.58 | 12.355% | $248.9562 | $248.96 | $248.95 | $249.00 |
| Purchase #5 | $97.76 | 5.540% | $103.1759 | $103.18 | $103.20 | $103.20 |
| Purchase #6 | $109.35 | 6.394% | $116.3418 | $116.34 | $116.35 | $116.30 |
| Purchase #7 | $128.39 | 5.438% | $135.3718 | $135.37 | $135.35 | $135.40 |
| 7 purchase totals = | $993.06 | $1,065.0062 | $1,065.01 | $1,065.00 | $1,065.10 | |