| 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 | $230.63 | 11.653% | $257.5053 | $257.51 | $257.50 | $257.50 |
| Purchase #2 | $29.55 | 9.592% | $32.3844 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $25.68 | 3.692% | $26.6281 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $230.68 | 4.603% | $241.2982 | $241.30 | $241.30 | $241.30 |
| Purchase #5 | $166.87 | 7.759% | $179.8174 | $179.82 | $179.80 | $179.80 |
| Purchase #6 | $185.47 | 8.172% | $200.6266 | $200.63 | $200.65 | $200.60 |
| Purchase #7 | $89.63 | 11.658% | $100.0791 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $958.51 | $1,038.3391 | $1,038.35 | $1,038.40 | $1,038.30 | |