| 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 | $239.87 | 13.643% | $272.5955 | $272.60 | $272.60 | $272.60 |
| Purchase #2 | $19.91 | 13.870% | $22.6715 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $90.74 | 13.707% | $103.1777 | $103.18 | $103.20 | $103.20 |
| Purchase #4 | $115.25 | 6.449% | $122.6825 | $122.68 | $122.70 | $122.70 |
| Purchase #5 | $172.94 | 13.865% | $196.9181 | $196.92 | $196.90 | $196.90 |
| Purchase #6 | $188.25 | 8.232% | $203.7467 | $203.75 | $203.75 | $203.70 |
| Purchase #7 | $231.61 | 4.666% | $242.4169 | $242.42 | $242.40 | $242.40 |
| 7 purchase totals = | $1,058.57 | $1,164.2089 | $1,164.22 | $1,164.20 | $1,164.20 | |