| 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 | $224.78 | 8.716% | $244.3718 | $244.37 | $244.35 | $244.40 |
| Purchase #2 | $11.96 | 7.650% | $12.8749 | $12.87 | $12.85 | $12.90 |
| Purchase #3 | $6.65 | 8.713% | $7.2294 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $247.51 | 13.131% | $280.0105 | $280.01 | $280.00 | $280.00 |
| Purchase #5 | $96.52 | 6.629% | $102.9183 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $178.61 | 13.259% | $202.2919 | $202.29 | $202.30 | $202.30 |
| Purchase #7 | $15.58 | 8.597% | $16.9194 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $781.61 | $866.6162 | $866.61 | $866.55 | $866.60 | |