| 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 | $238.31 | 11.344% | $265.3439 | $265.34 | $265.35 | $265.30 |
| Purchase #2 | $156.47 | 7.677% | $168.4822 | $168.48 | $168.50 | $168.50 |
| Purchase #3 | $13.30 | 6.579% | $14.175 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $197.26 | 8.812% | $214.6426 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $38.82 | 10.414% | $42.8627 | $42.86 | $42.85 | $42.90 |
| Purchase #6 | $218.62 | 4.638% | $228.7596 | $228.76 | $228.75 | $228.80 |
| Purchase #7 | $5.66 | 12.490% | $6.3669 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $868.44 | $940.6329 | $940.63 | $940.65 | $940.70 | |