| 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 | $219.38 | 4.802% | $229.9146 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $130.50 | 12.357% | $146.6259 | $146.63 | $146.65 | $146.60 |
| Purchase #3 | $140.45 | 7.582% | $151.0989 | $151.10 | $151.10 | $151.10 |
| Purchase #4 | $114.82 | 6.566% | $122.3591 | $122.36 | $122.35 | $122.40 |
| Purchase #5 | $97.74 | 9.274% | $106.8044 | $106.80 | $106.80 | $106.80 |
| Purchase #6 | $28.69 | 12.563% | $32.2943 | $32.29 | $32.30 | $32.30 |
| Purchase #7 | $32.91 | 9.559% | $36.0559 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $764.49 | $825.1531 | $825.15 | $825.15 | $825.20 | |