| 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 | $247.53 | 4.832% | $259.4906 | $259.49 | $259.50 | $259.50 |
| Purchase #2 | $184.94 | 7.729% | $199.234 | $199.23 | $199.25 | $199.20 |
| Purchase #3 | $87.37 | 6.580% | $93.1189 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $189.44 | 10.851% | $209.9961 | $210.00 | $210.00 | $210.00 |
| Purchase #5 | $91.64 | 4.348% | $95.6245 | $95.62 | $95.60 | $95.60 |
| Purchase #6 | $209.94 | 11.250% | $233.5583 | $233.56 | $233.55 | $233.60 |
| Purchase #7 | $171.58 | 11.853% | $191.9174 | $191.92 | $191.90 | $191.90 |
| 7 purchase totals = | $1,182.44 | $1,282.9398 | $1,282.94 | $1,282.90 | $1,282.90 | |