| 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 | $220.42 | 9.146% | $240.5796 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $227.38 | 4.111% | $236.7276 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $174.61 | 13.382% | $197.9763 | $197.98 | $198.00 | $198.00 |
| Purchase #4 | $157.90 | 4.794% | $165.4697 | $165.47 | $165.45 | $165.50 |
| Purchase #5 | $145.75 | 9.518% | $159.6225 | $159.62 | $159.60 | $159.60 |
| Purchase #6 | $173.96 | 13.287% | $197.0741 | $197.07 | $197.05 | $197.10 |
| Purchase #7 | $198.85 | 12.604% | $223.9131 | $223.91 | $223.90 | $223.90 |
| 7 purchase totals = | $1,298.87 | $1,421.3629 | $1,421.36 | $1,421.35 | $1,421.40 | |