| 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 | $126.27 | 5.873% | $133.6858 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $216.77 | 5.599% | $228.907 | $228.91 | $228.90 | $228.90 |
| Purchase #3 | $216.57 | 11.817% | $242.1621 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $58.31 | 11.470% | $64.9982 | $65.00 | $65.00 | $65.00 |
| Purchase #5 | $124.57 | 9.169% | $135.9918 | $135.99 | $136.00 | $136.00 |
| Purchase #6 | $238.31 | 11.834% | $266.5116 | $266.51 | $266.50 | $266.50 |
| Purchase #7 | $137.69 | 9.211% | $150.3726 | $150.37 | $150.35 | $150.40 |
| 7 purchase totals = | $1,118.49 | $1,222.6291 | $1,222.63 | $1,222.60 | $1,222.70 | |