| 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 | $239.80 | 9.724% | $263.1182 | $263.12 | $263.10 | $263.10 |
| Purchase #2 | $185.38 | 9.135% | $202.3145 | $202.31 | $202.30 | $202.30 |
| Purchase #3 | $57.30 | 8.400% | $62.1132 | $62.11 | $62.10 | $62.10 |
| Purchase #4 | $234.74 | 4.405% | $245.0803 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $111.30 | 6.725% | $118.7849 | $118.78 | $118.80 | $118.80 |
| Purchase #6 | $143.87 | 4.733% | $150.6794 | $150.68 | $150.70 | $150.70 |
| Purchase #7 | $177.52 | 6.607% | $189.2487 | $189.25 | $189.25 | $189.20 |
| 7 purchase totals = | $1,149.91 | $1,231.3392 | $1,231.33 | $1,231.35 | $1,231.30 | |