| 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 | $247.81 | 7.705% | $266.9038 | $266.90 | $266.90 | $266.90 |
| Purchase #2 | $71.46 | 8.144% | $77.2797 | $77.28 | $77.30 | $77.30 |
| Purchase #3 | $174.50 | 3.817% | $181.1607 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $65.77 | 3.670% | $68.1838 | $68.18 | $68.20 | $68.20 |
| Purchase #5 | $226.86 | 9.306% | $247.9716 | $247.97 | $247.95 | $248.00 |
| Purchase #6 | $154.54 | 3.413% | $159.8145 | $159.81 | $159.80 | $159.80 |
| Purchase #7 | $59.39 | 6.249% | $63.1013 | $63.10 | $63.10 | $63.10 |
| 7 purchase totals = | $1,000.33 | $1,064.4154 | $1,064.40 | $1,064.40 | $1,064.50 | |