| 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 | $126.45 | 10.874% | $140.2002 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $213.91 | 6.816% | $228.4901 | $228.49 | $228.50 | $228.50 |
| Purchase #3 | $222.94 | 12.131% | $249.9849 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $23.95 | 5.412% | $25.2462 | $25.25 | $25.25 | $25.20 |
| Purchase #5 | $17.54 | 3.727% | $18.1937 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $87.43 | 5.164% | $91.9449 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $62.63 | 3.159% | $64.6085 | $64.61 | $64.60 | $64.60 |
| 7 purchase totals = | $754.85 | $818.6685 | $818.66 | $818.70 | $818.60 | |