| 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 | $246.78 | 9.675% | $270.656 | $270.66 | $270.65 | $270.70 |
| Purchase #2 | $8.66 | 8.619% | $9.4064 | $9.41 | $9.40 | $9.40 |
| Purchase #3 | $232.31 | 7.242% | $249.1339 | $249.13 | $249.15 | $249.10 |
| Purchase #4 | $17.59 | 9.825% | $19.3182 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $241.25 | 12.682% | $271.8453 | $271.85 | $271.85 | $271.80 |
| Purchase #6 | $243.56 | 6.761% | $260.0271 | $260.03 | $260.05 | $260.00 |
| Purchase #7 | $162.44 | 11.563% | $181.2229 | $181.22 | $181.20 | $181.20 |
| 7 purchase totals = | $1,152.59 | $1,261.6098 | $1,261.62 | $1,261.60 | $1,261.50 | |