| 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 | $96.26 | 6.630% | $102.642 | $102.64 | $102.65 | $102.60 |
| Purchase #2 | $166.29 | 7.835% | $179.3188 | $179.32 | $179.30 | $179.30 |
| Purchase #3 | $233.53 | 9.343% | $255.3487 | $255.35 | $255.35 | $255.30 |
| Purchase #4 | $215.42 | 3.830% | $223.6706 | $223.67 | $223.65 | $223.70 |
| Purchase #5 | $247.59 | 9.566% | $271.2745 | $271.27 | $271.25 | $271.30 |
| Purchase #6 | $236.29 | 6.482% | $251.6063 | $251.61 | $251.60 | $251.60 |
| Purchase #7 | $184.64 | 13.866% | $210.2422 | $210.24 | $210.25 | $210.20 |
| 7 purchase totals = | $1,380.02 | $1,494.1031 | $1,494.10 | $1,494.05 | $1,494.00 | |