| 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 | $202.29 | 8.357% | $219.1954 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $64.32 | 4.185% | $67.0118 | $67.01 | $67.00 | $67.00 |
| Purchase #3 | $220.41 | 6.374% | $234.4589 | $234.46 | $234.45 | $234.50 |
| Purchase #4 | $79.27 | 10.315% | $87.4467 | $87.45 | $87.45 | $87.40 |
| Purchase #5 | $200.53 | 6.448% | $213.4602 | $213.46 | $213.45 | $213.50 |
| Purchase #6 | $211.96 | 7.748% | $228.3827 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $150.46 | 6.265% | $159.8863 | $159.89 | $159.90 | $159.90 |
| 7 purchase totals = | $1,129.24 | $1,209.8420 | $1,209.85 | $1,209.85 | $1,209.90 | |