| 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 | $218.27 | 8.833% | $237.5498 | $237.55 | $237.55 | $237.50 |
| Purchase #2 | $71.37 | 13.516% | $81.0164 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $39.62 | 7.817% | $42.7171 | $42.72 | $42.70 | $42.70 |
| Purchase #4 | $184.84 | 5.172% | $194.3999 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $225.70 | 11.445% | $251.5314 | $251.53 | $251.55 | $251.50 |
| Purchase #6 | $14.44 | 12.169% | $16.1972 | $16.20 | $16.20 | $16.20 |
| Purchase #7 | $80.82 | 8.691% | $87.8441 | $87.84 | $87.85 | $87.80 |
| 7 purchase totals = | $835.06 | $911.2559 | $911.26 | $911.25 | $911.10 | |