| 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 | $136.87 | 9.542% | $149.9301 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $219.90 | 13.726% | $250.0835 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $110.92 | 11.705% | $123.9032 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $61.41 | 12.548% | $69.1157 | $69.12 | $69.10 | $69.10 |
| Purchase #5 | $222.53 | 10.540% | $245.9847 | $245.98 | $246.00 | $246.00 |
| Purchase #6 | $142.98 | 10.702% | $158.2817 | $158.28 | $158.30 | $158.30 |
| Purchase #7 | $69.54 | 4.250% | $72.4955 | $72.50 | $72.50 | $72.50 |
| 7 purchase totals = | $964.15 | $1,069.7944 | $1,069.79 | $1,069.85 | $1,069.80 | |