| 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 | $230.52 | 13.500% | $261.6402 | $261.64 | $261.65 | $261.60 |
| Purchase #2 | $12.74 | 11.860% | $14.251 | $14.25 | $14.25 | $14.30 |
| Purchase #3 | $114.71 | 6.465% | $122.126 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $70.94 | 5.348% | $74.7339 | $74.73 | $74.75 | $74.70 |
| Purchase #5 | $178.78 | 9.702% | $196.1252 | $196.13 | $196.15 | $196.10 |
| Purchase #6 | $246.88 | 4.177% | $257.1922 | $257.19 | $257.20 | $257.20 |
| Purchase #7 | $154.60 | 5.148% | $162.5588 | $162.56 | $162.55 | $162.60 |
| 7 purchase totals = | $1,009.17 | $1,088.6273 | $1,088.63 | $1,088.70 | $1,088.60 | |