| 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 | $129.95 | 4.259% | $135.4846 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $156.62 | 4.264% | $163.2983 | $163.30 | $163.30 | $163.30 |
| Purchase #3 | $221.43 | 10.474% | $244.6226 | $244.62 | $244.60 | $244.60 |
| Purchase #4 | $61.72 | 5.284% | $64.9813 | $64.98 | $65.00 | $65.00 |
| Purchase #5 | $104.29 | 13.864% | $118.7488 | $118.75 | $118.75 | $118.70 |
| Purchase #6 | $219.83 | 10.634% | $243.2067 | $243.21 | $243.20 | $243.20 |
| Purchase #7 | $214.54 | 7.213% | $230.0148 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $1,108.38 | $1,200.3571 | $1,200.35 | $1,200.35 | $1,200.30 | |