| 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 | $216.36 | 5.535% | $228.3355 | $228.34 | $228.35 | $228.30 |
| Purchase #2 | $193.64 | 9.500% | $212.0358 | $212.04 | $212.05 | $212.00 |
| Purchase #3 | $23.78 | 4.439% | $24.8356 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $54.59 | 6.648% | $58.2191 | $58.22 | $58.20 | $58.20 |
| Purchase #5 | $239.54 | 13.867% | $272.757 | $272.76 | $272.75 | $272.80 |
| Purchase #6 | $99.25 | 3.688% | $102.9103 | $102.91 | $102.90 | $102.90 |
| Purchase #7 | $155.40 | 10.686% | $172.006 | $172.01 | $172.00 | $172.00 |
| 7 purchase totals = | $982.56 | $1,071.0993 | $1,071.12 | $1,071.10 | $1,071.00 | |