| 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 | $91.98 | 13.139% | $104.0653 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $134.31 | 9.706% | $147.3461 | $147.35 | $147.35 | $147.30 |
| Purchase #3 | $218.42 | 7.163% | $234.0654 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $237.63 | 4.330% | $247.9194 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $210.52 | 13.488% | $238.9149 | $238.91 | $238.90 | $238.90 |
| Purchase #6 | $229.32 | 12.794% | $258.6592 | $258.66 | $258.65 | $258.70 |
| Purchase #7 | $122.86 | 13.572% | $139.5346 | $139.53 | $139.55 | $139.50 |
| 7 purchase totals = | $1,245.04 | $1,370.5049 | $1,370.51 | $1,370.45 | $1,370.50 | |