| 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 | $232.74 | 10.459% | $257.0823 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $237.34 | 9.424% | $259.7069 | $259.71 | $259.70 | $259.70 |
| Purchase #3 | $137.98 | 8.414% | $149.5896 | $149.59 | $149.60 | $149.60 |
| Purchase #4 | $222.82 | 13.682% | $253.3062 | $253.31 | $253.30 | $253.30 |
| Purchase #5 | $31.79 | 6.177% | $33.7537 | $33.75 | $33.75 | $33.80 |
| Purchase #6 | $112.60 | 13.457% | $127.7526 | $127.75 | $127.75 | $127.80 |
| Purchase #7 | $56.45 | 8.127% | $61.0377 | $61.04 | $61.05 | $61.00 |
| 7 purchase totals = | $1,031.72 | $1,142.2290 | $1,142.23 | $1,142.25 | $1,142.30 | |