| 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 | $224.35 | 4.361% | $234.1339 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $44.83 | 7.685% | $48.2752 | $48.28 | $48.30 | $48.30 |
| Purchase #3 | $192.50 | 12.752% | $217.0476 | $217.05 | $217.05 | $217.00 |
| Purchase #4 | $98.69 | 4.209% | $102.8439 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $82.55 | 6.413% | $87.8439 | $87.84 | $87.85 | $87.80 |
| Purchase #6 | $150.62 | 6.257% | $160.0443 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $175.79 | 3.150% | $181.3274 | $181.33 | $181.35 | $181.30 |
| 7 purchase totals = | $969.33 | $1,031.5162 | $1,031.51 | $1,031.60 | $1,031.30 | |