| 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 | $224.36 | 7.486% | $241.1556 | $241.16 | $241.15 | $241.20 |
| Purchase #2 | $118.83 | 13.822% | $135.2547 | $135.25 | $135.25 | $135.30 |
| Purchase #3 | $175.44 | 3.227% | $181.1014 | $181.10 | $181.10 | $181.10 |
| Purchase #4 | $150.39 | 3.151% | $155.1288 | $155.13 | $155.15 | $155.10 |
| Purchase #5 | $239.61 | 10.225% | $264.1101 | $264.11 | $264.10 | $264.10 |
| Purchase #6 | $91.40 | 11.453% | $101.868 | $101.87 | $101.85 | $101.90 |
| Purchase #7 | $10.37 | 8.275% | $11.2281 | $11.23 | $11.25 | $11.20 |
| 7 purchase totals = | $1,010.40 | $1,089.8467 | $1,089.85 | $1,089.85 | $1,089.90 | |