| 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 | $247.74 | 4.287% | $258.3606 | $258.36 | $258.35 | $258.40 |
| Purchase #2 | $204.61 | 12.132% | $229.4333 | $229.43 | $229.45 | $229.40 |
| Purchase #3 | $103.84 | 9.183% | $113.3756 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $178.69 | 12.789% | $201.5427 | $201.54 | $201.55 | $201.50 |
| Purchase #5 | $214.30 | 9.559% | $234.7849 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $58.87 | 5.321% | $62.0025 | $62.00 | $62.00 | $62.00 |
| Purchase #7 | $195.56 | 10.746% | $216.5749 | $216.57 | $216.55 | $216.60 |
| 7 purchase totals = | $1,203.61 | $1,316.0745 | $1,316.06 | $1,316.10 | $1,316.10 | |