| 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 | $119.96 | 3.233% | $123.8383 | $123.84 | $123.85 | $123.80 |
| Purchase #2 | $81.46 | 7.414% | $87.4994 | $87.50 | $87.50 | $87.50 |
| Purchase #3 | $135.61 | 5.416% | $142.9546 | $142.95 | $142.95 | $143.00 |
| Purchase #4 | $39.85 | 12.229% | $44.7233 | $44.72 | $44.70 | $44.70 |
| Purchase #5 | $13.67 | 3.264% | $14.1162 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $136.53 | 6.243% | $145.0536 | $145.05 | $145.05 | $145.10 |
| Purchase #7 | $221.34 | 5.107% | $232.6438 | $232.64 | $232.65 | $232.60 |
| 7 purchase totals = | $748.42 | $790.8292 | $790.82 | $790.80 | $790.80 | |