| 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 | $125.29 | 12.432% | $140.8661 | $140.87 | $140.85 | $140.90 |
| Purchase #2 | $72.52 | 4.165% | $75.5405 | $75.54 | $75.55 | $75.50 |
| Purchase #3 | $77.58 | 13.154% | $87.7849 | $87.78 | $87.80 | $87.80 |
| Purchase #4 | $246.61 | 4.567% | $257.8727 | $257.87 | $257.85 | $257.90 |
| Purchase #5 | $223.75 | 9.798% | $245.673 | $245.67 | $245.65 | $245.70 |
| Purchase #6 | $89.45 | 7.691% | $96.3296 | $96.33 | $96.35 | $96.30 |
| Purchase #7 | $91.27 | 8.494% | $99.0225 | $99.02 | $99.00 | $99.00 |
| 7 purchase totals = | $926.47 | $1,003.0893 | $1,003.08 | $1,003.05 | $1,003.10 | |