| 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 | $237.26 | 7.611% | $255.3179 | $255.32 | $255.30 | $255.30 |
| Purchase #2 | $15.96 | 6.628% | $17.0178 | $17.02 | $17.00 | $17.00 |
| Purchase #3 | $161.84 | 8.261% | $175.2096 | $175.21 | $175.20 | $175.20 |
| Purchase #4 | $190.98 | 5.678% | $201.8238 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $111.34 | 13.164% | $125.9968 | $126.00 | $126.00 | $126.00 |
| Purchase #6 | $96.56 | 7.320% | $103.6282 | $103.63 | $103.65 | $103.60 |
| Purchase #7 | $157.99 | 7.342% | $169.5896 | $169.59 | $169.60 | $169.60 |
| 7 purchase totals = | $971.93 | $1,048.5837 | $1,048.59 | $1,048.55 | $1,048.50 | |