| 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 | $226.92 | 8.735% | $246.7415 | $246.74 | $246.75 | $246.70 |
| Purchase #2 | $247.51 | 12.215% | $277.7433 | $277.74 | $277.75 | $277.70 |
| Purchase #3 | $122.60 | 11.318% | $136.4759 | $136.48 | $136.50 | $136.50 |
| Purchase #4 | $106.50 | 4.119% | $110.8867 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $96.38 | 12.176% | $108.1152 | $108.12 | $108.10 | $108.10 |
| Purchase #6 | $249.85 | 10.383% | $275.7919 | $275.79 | $275.80 | $275.80 |
| Purchase #7 | $211.33 | 10.315% | $233.1287 | $233.13 | $233.15 | $233.10 |
| 7 purchase totals = | $1,261.09 | $1,388.8832 | $1,388.89 | $1,388.95 | $1,388.80 | |