| 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 | $207.97 | 6.573% | $221.6399 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $210.64 | 4.730% | $220.6033 | $220.60 | $220.60 | $220.60 |
| Purchase #3 | $102.32 | 5.793% | $108.2474 | $108.25 | $108.25 | $108.20 |
| Purchase #4 | $8.39 | 5.773% | $8.8744 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $90.34 | 6.279% | $96.0124 | $96.01 | $96.00 | $96.00 |
| Purchase #6 | $183.73 | 5.158% | $193.2068 | $193.21 | $193.20 | $193.20 |
| Purchase #7 | $30.72 | 12.848% | $34.6669 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $834.11 | $883.2511 | $883.25 | $883.20 | $883.20 | |