| 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 | $22.91 | 10.157% | $25.237 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $151.38 | 7.466% | $162.682 | $162.68 | $162.70 | $162.70 |
| Purchase #3 | $230.75 | 7.191% | $247.3432 | $247.34 | $247.35 | $247.30 |
| Purchase #4 | $210.97 | 9.392% | $230.7843 | $230.78 | $230.80 | $230.80 |
| Purchase #5 | $22.82 | 12.807% | $25.7426 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $92.83 | 12.206% | $104.1608 | $104.16 | $104.15 | $104.20 |
| Purchase #7 | $45.81 | 3.852% | $47.5746 | $47.57 | $47.55 | $47.60 |
| 7 purchase totals = | $777.47 | $843.5245 | $843.51 | $843.55 | $843.50 | |