| 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 | $249.45 | 7.149% | $267.2832 | $267.28 | $267.30 | $267.30 |
| Purchase #2 | $134.61 | 8.498% | $146.0492 | $146.05 | $146.05 | $146.00 |
| Purchase #3 | $179.25 | 10.179% | $197.4959 | $197.50 | $197.50 | $197.50 |
| Purchase #4 | $186.55 | 8.441% | $202.2967 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $56.60 | 12.498% | $63.6739 | $63.67 | $63.65 | $63.70 |
| Purchase #6 | $13.44 | 4.335% | $14.0226 | $14.02 | $14.00 | $14.00 |
| Purchase #7 | $13.47 | 11.687% | $15.0442 | $15.04 | $15.05 | $15.00 |
| 7 purchase totals = | $833.37 | $905.8657 | $905.86 | $905.85 | $905.80 | |