| 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 | $225.72 | 9.771% | $247.7751 | $247.78 | $247.80 | $247.80 |
| Purchase #2 | $220.61 | 3.808% | $229.0108 | $229.01 | $229.00 | $229.00 |
| Purchase #3 | $202.41 | 9.392% | $221.4203 | $221.42 | $221.40 | $221.40 |
| Purchase #4 | $114.86 | 11.126% | $127.6393 | $127.64 | $127.65 | $127.60 |
| Purchase #5 | $5.43 | 11.772% | $6.0692 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $156.52 | 8.181% | $169.3249 | $169.32 | $169.30 | $169.30 |
| Purchase #7 | $151.63 | 3.513% | $156.9568 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $1,077.18 | $1,158.1964 | $1,158.20 | $1,158.15 | $1,158.20 | |