| 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 | $230.92 | 10.801% | $255.8617 | $255.86 | $255.85 | $255.90 |
| Purchase #2 | $223.60 | 5.267% | $235.377 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $238.44 | 9.307% | $260.6316 | $260.63 | $260.65 | $260.60 |
| Purchase #4 | $24.25 | 7.855% | $26.1548 | $26.15 | $26.15 | $26.20 |
| Purchase #5 | $217.58 | 8.841% | $236.8162 | $236.82 | $236.80 | $236.80 |
| Purchase #6 | $158.33 | 5.709% | $167.3691 | $167.37 | $167.35 | $167.40 |
| Purchase #7 | $238.48 | 4.111% | $248.2839 | $248.28 | $248.30 | $248.30 |
| 7 purchase totals = | $1,331.60 | $1,430.4943 | $1,430.49 | $1,430.50 | $1,430.60 | |