| 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 | $186.29 | 5.524% | $196.5807 | $196.58 | $196.60 | $196.60 |
| Purchase #2 | $179.79 | 11.257% | $200.029 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $96.26 | 4.337% | $100.4348 | $100.43 | $100.45 | $100.40 |
| Purchase #4 | $12.75 | 7.695% | $13.7311 | $13.73 | $13.75 | $13.70 |
| Purchase #5 | $115.80 | 12.561% | $130.3456 | $130.35 | $130.35 | $130.30 |
| Purchase #6 | $243.42 | 8.102% | $263.1419 | $263.14 | $263.15 | $263.10 |
| Purchase #7 | $219.66 | 6.656% | $234.2806 | $234.28 | $234.30 | $234.30 |
| 7 purchase totals = | $1,053.97 | $1,138.5437 | $1,138.54 | $1,138.65 | $1,138.40 | |