| 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 | $9.92 | 6.454% | $10.5602 | $10.56 | $10.55 | $10.60 |
| Purchase #2 | $188.29 | 12.442% | $211.717 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $118.71 | 5.597% | $125.3542 | $125.35 | $125.35 | $125.40 |
| Purchase #4 | $109.53 | 5.604% | $115.6681 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $223.67 | 6.797% | $238.8728 | $238.87 | $238.85 | $238.90 |
| Purchase #6 | $149.63 | 4.516% | $156.3873 | $156.39 | $156.40 | $156.40 |
| Purchase #7 | $140.92 | 8.454% | $152.8334 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $940.67 | $1,011.3930 | $1,011.39 | $1,011.35 | $1,011.50 | |