| 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 | $200.99 | 7.382% | $215.8271 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $202.94 | 10.458% | $224.1635 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $68.34 | 4.303% | $71.2807 | $71.28 | $71.30 | $71.30 |
| Purchase #4 | $201.89 | 9.789% | $221.653 | $221.65 | $221.65 | $221.70 |
| Purchase #5 | $142.48 | 11.179% | $158.4078 | $158.41 | $158.40 | $158.40 |
| Purchase #6 | $128.63 | 7.788% | $138.6477 | $138.65 | $138.65 | $138.60 |
| Purchase #7 | $201.73 | 8.562% | $219.0021 | $219.00 | $219.00 | $219.00 |
| 7 purchase totals = | $1,147.00 | $1,248.9819 | $1,248.98 | $1,249.00 | $1,249.00 | |