| 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 | $123.89 | 12.421% | $139.2784 | $139.28 | $139.30 | $139.30 |
| Purchase #2 | $241.54 | 12.745% | $272.3243 | $272.32 | $272.30 | $272.30 |
| Purchase #3 | $92.72 | 5.423% | $97.7482 | $97.75 | $97.75 | $97.70 |
| Purchase #4 | $235.67 | 11.864% | $263.6299 | $263.63 | $263.65 | $263.60 |
| Purchase #5 | $108.83 | 7.346% | $116.8247 | $116.82 | $116.80 | $116.80 |
| Purchase #6 | $167.76 | 3.491% | $173.6165 | $173.62 | $173.60 | $173.60 |
| Purchase #7 | $6.40 | 9.443% | $7.0044 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $976.81 | $1,070.4264 | $1,070.42 | $1,070.40 | $1,070.30 | |