| 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 | $7.29 | 8.573% | $7.915 | $7.92 | $7.90 | $7.90 |
| Purchase #2 | $215.25 | 12.823% | $242.8515 | $242.85 | $242.85 | $242.90 |
| Purchase #3 | $188.57 | 13.751% | $214.5003 | $214.50 | $214.50 | $214.50 |
| Purchase #4 | $39.30 | 4.291% | $40.9864 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $135.95 | 10.361% | $150.0358 | $150.04 | $150.05 | $150.00 |
| Purchase #6 | $40.58 | 11.864% | $45.3944 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $189.92 | 8.711% | $206.4639 | $206.46 | $206.45 | $206.50 |
| 7 purchase totals = | $816.86 | $908.1473 | $908.15 | $908.15 | $908.20 | |