| 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 | $221.25 | 3.614% | $229.246 | $229.25 | $229.25 | $229.20 |
| Purchase #2 | $18.37 | 12.492% | $20.6648 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $111.31 | 8.417% | $120.679 | $120.68 | $120.70 | $120.70 |
| Purchase #4 | $222.95 | 12.360% | $250.5066 | $250.51 | $250.50 | $250.50 |
| Purchase #5 | $204.91 | 10.597% | $226.6243 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $137.97 | 13.371% | $156.418 | $156.42 | $156.40 | $156.40 |
| Purchase #7 | $242.86 | 6.118% | $257.7182 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $1,159.62 | $1,261.8569 | $1,261.86 | $1,261.80 | $1,261.80 | |