| 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 | $126.47 | 6.159% | $134.2593 | $134.26 | $134.25 | $134.30 |
| Purchase #2 | $183.64 | 12.787% | $207.122 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $91.81 | 9.389% | $100.43 | $100.43 | $100.45 | $100.40 |
| Purchase #4 | $8.93 | 3.628% | $9.254 | $9.25 | $9.25 | $9.30 |
| Purchase #5 | $197.40 | 11.345% | $219.795 | $219.80 | $219.80 | $219.80 |
| Purchase #6 | $93.84 | 9.354% | $102.6178 | $102.62 | $102.60 | $102.60 |
| Purchase #7 | $177.26 | 10.251% | $195.4309 | $195.43 | $195.45 | $195.40 |
| 7 purchase totals = | $879.35 | $968.9090 | $968.91 | $968.90 | $968.90 | |