| 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 | $227.34 | 5.532% | $239.9164 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $237.57 | 4.737% | $248.8237 | $248.82 | $248.80 | $248.80 |
| Purchase #3 | $87.60 | 10.552% | $96.8436 | $96.84 | $96.85 | $96.80 |
| Purchase #4 | $68.53 | 10.799% | $75.9306 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $96.78 | 7.583% | $104.1188 | $104.12 | $104.10 | $104.10 |
| Purchase #6 | $151.70 | 12.815% | $171.1404 | $171.14 | $171.15 | $171.10 |
| Purchase #7 | $83.72 | 12.521% | $94.2026 | $94.20 | $94.20 | $94.20 |
| 7 purchase totals = | $953.24 | $1,030.9761 | $1,030.97 | $1,030.95 | $1,030.80 | |