| 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 | $122.26 | 10.187% | $134.7146 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $73.48 | 8.814% | $79.9565 | $79.96 | $79.95 | $80.00 |
| Purchase #3 | $236.98 | 7.866% | $255.6208 | $255.62 | $255.60 | $255.60 |
| Purchase #4 | $202.25 | 7.212% | $216.8363 | $216.84 | $216.85 | $216.80 |
| Purchase #5 | $213.43 | 4.545% | $223.1304 | $223.13 | $223.15 | $223.10 |
| Purchase #6 | $100.65 | 4.492% | $105.1712 | $105.17 | $105.15 | $105.20 |
| Purchase #7 | $237.91 | 3.266% | $245.6801 | $245.68 | $245.70 | $245.70 |
| 7 purchase totals = | $1,186.96 | $1,261.1099 | $1,261.11 | $1,261.10 | $1,261.10 | |