| 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 | $156.60 | 8.524% | $169.9486 | $169.95 | $169.95 | $169.90 |
| Purchase #2 | $210.88 | 9.119% | $230.1101 | $230.11 | $230.10 | $230.10 |
| Purchase #3 | $105.88 | 9.768% | $116.2224 | $116.22 | $116.20 | $116.20 |
| Purchase #4 | $73.65 | 5.835% | $77.9475 | $77.95 | $77.95 | $77.90 |
| Purchase #5 | $239.85 | 3.628% | $248.5518 | $248.55 | $248.55 | $248.60 |
| Purchase #6 | $104.35 | 7.384% | $112.0552 | $112.06 | $112.05 | $112.10 |
| Purchase #7 | $128.41 | 9.812% | $141.0096 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $1,019.62 | $1,095.8452 | $1,095.85 | $1,095.80 | $1,095.80 | |