| 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 | $227.81 | 10.473% | $251.6685 | $251.67 | $251.65 | $251.70 |
| Purchase #2 | $30.88 | 3.404% | $31.9312 | $31.93 | $31.95 | $31.90 |
| Purchase #3 | $87.30 | 10.487% | $96.4552 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $193.70 | 12.200% | $217.3314 | $217.33 | $217.35 | $217.30 |
| Purchase #5 | $169.60 | 8.206% | $183.5174 | $183.52 | $183.50 | $183.50 |
| Purchase #6 | $242.76 | 4.279% | $253.1477 | $253.15 | $253.15 | $253.10 |
| Purchase #7 | $90.85 | 6.774% | $97.0042 | $97.00 | $97.00 | $97.00 |
| 7 purchase totals = | $1,042.90 | $1,131.0556 | $1,131.06 | $1,131.05 | $1,131.00 | |