| 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 | $216.69 | 9.117% | $236.4456 | $236.45 | $236.45 | $236.40 |
| Purchase #2 | $124.38 | 9.338% | $135.9946 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $25.59 | 6.259% | $27.1917 | $27.19 | $27.20 | $27.20 |
| Purchase #4 | $10.55 | 11.251% | $11.737 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $210.94 | 8.686% | $229.2622 | $229.26 | $229.25 | $229.30 |
| Purchase #6 | $31.52 | 9.248% | $34.435 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $173.93 | 3.571% | $180.141 | $180.14 | $180.15 | $180.10 |
| 7 purchase totals = | $793.60 | $855.2071 | $855.21 | $855.25 | $855.10 | |