| 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 | $200.62 | 12.258% | $225.212 | $225.21 | $225.20 | $225.20 |
| Purchase #2 | $103.30 | 5.197% | $108.6685 | $108.67 | $108.65 | $108.70 |
| Purchase #3 | $10.95 | 10.834% | $12.1363 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $125.26 | 3.865% | $130.1013 | $130.10 | $130.10 | $130.10 |
| Purchase #5 | $162.97 | 11.151% | $181.1428 | $181.14 | $181.15 | $181.10 |
| Purchase #6 | $40.26 | 11.848% | $45.03 | $45.03 | $45.05 | $45.00 |
| Purchase #7 | $211.70 | 7.521% | $227.622 | $227.62 | $227.60 | $227.60 |
| 7 purchase totals = | $855.06 | $929.9129 | $929.91 | $929.90 | $929.80 | |