| 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 | $94.56 | 7.123% | $101.2955 | $101.30 | $101.30 | $101.30 |
| Purchase #2 | $84.51 | 4.165% | $88.0298 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $204.93 | 6.374% | $217.9922 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $137.62 | 12.306% | $154.5555 | $154.56 | $154.55 | $154.60 |
| Purchase #5 | $193.50 | 7.664% | $208.3298 | $208.33 | $208.35 | $208.30 |
| Purchase #6 | $193.35 | 11.863% | $216.2871 | $216.29 | $216.30 | $216.30 |
| Purchase #7 | $227.43 | 11.316% | $253.166 | $253.17 | $253.15 | $253.20 |
| 7 purchase totals = | $1,135.90 | $1,239.6559 | $1,239.67 | $1,239.70 | $1,239.70 | |