| 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 | $175.38 | 12.363% | $197.0622 | $197.06 | $197.05 | $197.10 |
| Purchase #2 | $219.91 | 10.258% | $242.4684 | $242.47 | $242.45 | $242.50 |
| Purchase #3 | $53.57 | 7.500% | $57.5878 | $57.59 | $57.60 | $57.60 |
| Purchase #4 | $53.63 | 6.616% | $57.1782 | $57.18 | $57.20 | $57.20 |
| Purchase #5 | $203.26 | 13.527% | $230.755 | $230.76 | $230.75 | $230.80 |
| Purchase #6 | $102.42 | 5.696% | $108.2538 | $108.25 | $108.25 | $108.30 |
| Purchase #7 | $121.87 | 13.511% | $138.3359 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $930.04 | $1,031.6413 | $1,031.65 | $1,031.65 | $1,031.80 | |