| 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 | $216.44 | 4.317% | $225.7837 | $225.78 | $225.80 | $225.80 |
| Purchase #2 | $125.84 | 9.521% | $137.8212 | $137.82 | $137.80 | $137.80 |
| Purchase #3 | $40.74 | 7.504% | $43.7971 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $14.27 | 7.140% | $15.2889 | $15.29 | $15.30 | $15.30 |
| Purchase #5 | $168.46 | 7.684% | $181.4045 | $181.40 | $181.40 | $181.40 |
| Purchase #6 | $198.61 | 6.302% | $211.1264 | $211.13 | $211.15 | $211.10 |
| Purchase #7 | $193.47 | 11.828% | $216.3536 | $216.35 | $216.35 | $216.40 |
| 7 purchase totals = | $957.83 | $1,031.5754 | $1,031.57 | $1,031.60 | $1,031.60 | |