| 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 | $209.86 | 13.734% | $238.6822 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $119.75 | 5.418% | $126.2381 | $126.24 | $126.25 | $126.20 |
| Purchase #3 | $126.36 | 7.579% | $135.9368 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $99.83 | 13.354% | $113.1613 | $113.16 | $113.15 | $113.20 |
| Purchase #5 | $189.42 | 7.161% | $202.9844 | $202.98 | $203.00 | $203.00 |
| Purchase #6 | $66.31 | 12.109% | $74.3395 | $74.34 | $74.35 | $74.30 |
| Purchase #7 | $220.94 | 11.609% | $246.5889 | $246.59 | $246.60 | $246.60 |
| 7 purchase totals = | $1,032.47 | $1,137.9312 | $1,137.93 | $1,138.00 | $1,137.90 | |