| 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 | $7.52 | 13.829% | $8.5599 | $8.56 | $8.55 | $8.60 |
| Purchase #2 | $243.35 | 12.518% | $273.8126 | $273.81 | $273.80 | $273.80 |
| Purchase #3 | $208.31 | 5.800% | $220.392 | $220.39 | $220.40 | $220.40 |
| Purchase #4 | $190.64 | 10.151% | $209.9919 | $209.99 | $210.00 | $210.00 |
| Purchase #5 | $63.30 | 7.688% | $68.1665 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $200.70 | 13.293% | $227.3791 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $181.91 | 12.288% | $204.2631 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $1,095.73 | $1,212.5651 | $1,212.56 | $1,212.55 | $1,212.70 | |