| 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 | $129.71 | 13.390% | $147.0782 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $235.48 | 9.529% | $257.9189 | $257.92 | $257.90 | $257.90 |
| Purchase #3 | $51.25 | 10.151% | $56.4524 | $56.45 | $56.45 | $56.50 |
| Purchase #4 | $98.67 | 3.641% | $102.2626 | $102.26 | $102.25 | $102.30 |
| Purchase #5 | $246.53 | 11.271% | $274.3164 | $274.32 | $274.30 | $274.30 |
| Purchase #6 | $240.74 | 13.594% | $273.4662 | $273.47 | $273.45 | $273.50 |
| Purchase #7 | $32.43 | 11.683% | $36.2188 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $1,034.81 | $1,147.7135 | $1,147.72 | $1,147.65 | $1,147.80 | |