| 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 | $240.88 | 4.117% | $250.797 | $250.80 | $250.80 | $250.80 |
| Purchase #2 | $135.55 | 5.375% | $142.8358 | $142.84 | $142.85 | $142.80 |
| Purchase #3 | $246.62 | 5.248% | $259.5626 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $215.88 | 11.194% | $240.0456 | $240.05 | $240.05 | $240.00 |
| Purchase #5 | $194.83 | 4.535% | $203.6655 | $203.67 | $203.65 | $203.70 |
| Purchase #6 | $84.94 | 9.190% | $92.746 | $92.75 | $92.75 | $92.70 |
| Purchase #7 | $156.92 | 4.743% | $164.3627 | $164.36 | $164.35 | $164.40 |
| 7 purchase totals = | $1,275.62 | $1,354.0152 | $1,354.03 | $1,354.00 | $1,354.00 | |