| 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 | $211.50 | 6.334% | $224.8964 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $151.63 | 5.269% | $159.6194 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $7.70 | 4.670% | $8.0596 | $8.06 | $8.05 | $8.10 |
| Purchase #4 | $134.37 | 12.577% | $151.2697 | $151.27 | $151.25 | $151.30 |
| Purchase #5 | $204.61 | 8.524% | $222.051 | $222.05 | $222.05 | $222.10 |
| Purchase #6 | $124.86 | 3.607% | $129.3637 | $129.36 | $129.35 | $129.40 |
| Purchase #7 | $97.60 | 11.448% | $108.7732 | $108.77 | $108.75 | $108.80 |
| 7 purchase totals = | $932.27 | $1,004.0330 | $1,004.03 | $1,003.95 | $1,004.20 | |