| 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 | $216.89 | 5.301% | $228.3873 | $228.39 | $228.40 | $228.40 |
| Purchase #2 | $236.53 | 11.180% | $262.9741 | $262.97 | $262.95 | $263.00 |
| Purchase #3 | $143.63 | 6.659% | $153.1943 | $153.19 | $153.20 | $153.20 |
| Purchase #4 | $206.99 | 11.579% | $230.9574 | $230.96 | $230.95 | $231.00 |
| Purchase #5 | $42.78 | 8.260% | $46.3136 | $46.31 | $46.30 | $46.30 |
| Purchase #6 | $88.27 | 8.271% | $95.5708 | $95.57 | $95.55 | $95.60 |
| Purchase #7 | $87.35 | 11.116% | $97.0598 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $1,022.44 | $1,114.4573 | $1,114.45 | $1,114.40 | $1,114.60 | |