| 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 | $187.69 | 6.857% | $200.5599 | $200.56 | $200.55 | $200.60 |
| Purchase #2 | $83.59 | 10.321% | $92.2173 | $92.22 | $92.20 | $92.20 |
| Purchase #3 | $194.60 | 3.622% | $201.6484 | $201.65 | $201.65 | $201.60 |
| Purchase #4 | $211.68 | 5.696% | $223.7373 | $223.74 | $223.75 | $223.70 |
| Purchase #5 | $227.45 | 8.217% | $246.1396 | $246.14 | $246.15 | $246.10 |
| Purchase #6 | $101.92 | 7.336% | $109.3969 | $109.40 | $109.40 | $109.40 |
| Purchase #7 | $40.67 | 9.557% | $44.5568 | $44.56 | $44.55 | $44.60 |
| 7 purchase totals = | $1,047.60 | $1,118.2562 | $1,118.27 | $1,118.25 | $1,118.20 | |