| 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 | $228.57 | 6.262% | $242.8831 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $250.36 | 12.473% | $281.5874 | $281.59 | $281.60 | $281.60 |
| Purchase #3 | $22.58 | 7.784% | $24.3376 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $185.66 | 7.770% | $200.0858 | $200.09 | $200.10 | $200.10 |
| Purchase #5 | $243.91 | 6.557% | $259.9032 | $259.90 | $259.90 | $259.90 |
| Purchase #6 | $173.80 | 8.825% | $189.1379 | $189.14 | $189.15 | $189.10 |
| Purchase #7 | $11.59 | 13.341% | $13.1362 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $1,116.47 | $1,211.0712 | $1,211.08 | $1,211.15 | $1,211.00 | |