| 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 | $121.97 | 8.794% | $132.696 | $132.70 | $132.70 | $132.70 |
| Purchase #2 | $144.33 | 9.104% | $157.4698 | $157.47 | $157.45 | $157.50 |
| Purchase #3 | $232.92 | 3.780% | $241.7244 | $241.72 | $241.70 | $241.70 |
| Purchase #4 | $51.43 | 9.272% | $56.1986 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $177.81 | 5.234% | $187.1166 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $223.83 | 7.491% | $240.5971 | $240.60 | $240.60 | $240.60 |
| Purchase #7 | $171.71 | 9.577% | $188.1547 | $188.15 | $188.15 | $188.20 |
| 7 purchase totals = | $1,124.00 | $1,203.9572 | $1,203.96 | $1,203.90 | $1,204.00 | |