| 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 | $210.37 | 10.459% | $232.3726 | $232.37 | $232.35 | $232.40 |
| Purchase #2 | $195.66 | 12.361% | $219.8455 | $219.85 | $219.85 | $219.80 |
| Purchase #3 | $119.83 | 3.336% | $123.8275 | $123.83 | $123.85 | $123.80 |
| Purchase #4 | $220.56 | 8.423% | $239.1378 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $218.89 | 6.200% | $232.4612 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $77.98 | 13.336% | $88.3794 | $88.38 | $88.40 | $88.40 |
| Purchase #7 | $16.63 | 9.818% | $18.2627 | $18.26 | $18.25 | $18.30 |
| 7 purchase totals = | $1,059.92 | $1,154.2867 | $1,154.29 | $1,154.30 | $1,154.30 | |