| 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 | $91.37 | 7.130% | $97.8847 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $227.64 | 4.771% | $238.5007 | $238.50 | $238.50 | $238.50 |
| Purchase #3 | $31.72 | 10.453% | $35.0357 | $35.04 | $35.05 | $35.00 |
| Purchase #4 | $129.28 | 6.405% | $137.5604 | $137.56 | $137.55 | $137.60 |
| Purchase #5 | $242.85 | 13.225% | $274.9669 | $274.97 | $274.95 | $275.00 |
| Purchase #6 | $151.67 | 3.285% | $156.6524 | $156.65 | $156.65 | $156.70 |
| Purchase #7 | $164.30 | 9.562% | $180.0104 | $180.01 | $180.00 | $180.00 |
| 7 purchase totals = | $1,038.83 | $1,120.6112 | $1,120.61 | $1,120.60 | $1,120.70 | |