| 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 | $194.68 | 3.155% | $200.8222 | $200.82 | $200.80 | $200.80 |
| Purchase #2 | $63.77 | 11.397% | $71.0379 | $71.04 | $71.05 | $71.00 |
| Purchase #3 | $92.77 | 6.645% | $98.9346 | $98.93 | $98.95 | $98.90 |
| Purchase #4 | $231.39 | 12.113% | $259.4183 | $259.42 | $259.40 | $259.40 |
| Purchase #5 | $58.28 | 7.438% | $62.6149 | $62.61 | $62.60 | $62.60 |
| Purchase #6 | $190.72 | 6.350% | $202.8307 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $93.85 | 8.710% | $102.0243 | $102.02 | $102.00 | $102.00 |
| 7 purchase totals = | $925.46 | $997.6829 | $997.67 | $997.65 | $997.50 | |