| 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 | $204.32 | 13.291% | $231.4762 | $231.48 | $231.50 | $231.50 |
| Purchase #2 | $13.94 | 12.747% | $15.7169 | $15.72 | $15.70 | $15.70 |
| Purchase #3 | $226.85 | 9.574% | $248.5686 | $248.57 | $248.55 | $248.60 |
| Purchase #4 | $143.46 | 13.501% | $162.8285 | $162.83 | $162.85 | $162.80 |
| Purchase #5 | $244.28 | 13.455% | $277.1479 | $277.15 | $277.15 | $277.10 |
| Purchase #6 | $222.81 | 8.158% | $240.9868 | $240.99 | $241.00 | $241.00 |
| Purchase #7 | $45.73 | 6.314% | $48.6174 | $48.62 | $48.60 | $48.60 |
| 7 purchase totals = | $1,101.39 | $1,225.3423 | $1,225.36 | $1,225.35 | $1,225.30 | |