| 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 | $208.98 | 7.810% | $225.3013 | $225.30 | $225.30 | $225.30 |
| Purchase #2 | $197.63 | 6.498% | $210.472 | $210.47 | $210.45 | $210.50 |
| Purchase #3 | $163.69 | 11.153% | $181.9463 | $181.95 | $181.95 | $181.90 |
| Purchase #4 | $230.54 | 3.172% | $237.8527 | $237.85 | $237.85 | $237.90 |
| Purchase #5 | $172.72 | 11.172% | $192.0163 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $89.59 | 13.671% | $101.8378 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $161.95 | 10.298% | $178.6276 | $178.63 | $178.65 | $178.60 |
| 7 purchase totals = | $1,225.10 | $1,328.0540 | $1,328.06 | $1,328.05 | $1,328.00 | |