| 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 | $230.32 | 6.251% | $244.7173 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $145.42 | 9.380% | $159.0604 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $217.64 | 5.187% | $228.929 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $247.29 | 6.476% | $263.3045 | $263.30 | $263.30 | $263.30 |
| Purchase #5 | $82.72 | 12.337% | $92.9252 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $162.27 | 9.134% | $177.0917 | $177.09 | $177.10 | $177.10 |
| Purchase #7 | $47.41 | 11.607% | $52.9129 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $1,133.07 | $1,218.9410 | $1,218.94 | $1,218.95 | $1,218.90 | |