| 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 | $13.66 | 11.106% | $15.1771 | $15.18 | $15.20 | $15.20 |
| Purchase #2 | $218.73 | 10.624% | $241.9679 | $241.97 | $241.95 | $242.00 |
| Purchase #3 | $145.42 | 6.817% | $155.3333 | $155.33 | $155.35 | $155.30 |
| Purchase #4 | $181.29 | 13.653% | $206.0415 | $206.04 | $206.05 | $206.00 |
| Purchase #5 | $12.51 | 10.844% | $13.8666 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $163.92 | 6.222% | $174.1191 | $174.12 | $174.10 | $174.10 |
| Purchase #7 | $233.78 | 4.816% | $245.0388 | $245.04 | $245.05 | $245.00 |
| 7 purchase totals = | $969.31 | $1,051.5443 | $1,051.55 | $1,051.55 | $1,051.50 | |