| 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 | $189.76 | 3.484% | $196.3712 | $196.37 | $196.35 | $196.40 |
| Purchase #2 | $75.45 | 12.592% | $84.9507 | $84.95 | $84.95 | $85.00 |
| Purchase #3 | $220.50 | 8.305% | $238.8125 | $238.81 | $238.80 | $238.80 |
| Purchase #4 | $245.98 | 4.597% | $257.2877 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $18.52 | 7.437% | $19.8973 | $19.90 | $19.90 | $19.90 |
| Purchase #6 | $209.65 | 12.509% | $235.8751 | $235.88 | $235.90 | $235.90 |
| Purchase #7 | $231.45 | 12.677% | $260.7909 | $260.79 | $260.80 | $260.80 |
| 7 purchase totals = | $1,191.31 | $1,293.9854 | $1,293.99 | $1,294.00 | $1,294.10 | |