| 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 | $235.54 | 6.384% | $250.5769 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $68.61 | 11.613% | $76.5777 | $76.58 | $76.60 | $76.60 |
| Purchase #3 | $135.50 | 4.248% | $141.256 | $141.26 | $141.25 | $141.30 |
| Purchase #4 | $181.57 | 12.470% | $204.2118 | $204.21 | $204.20 | $204.20 |
| Purchase #5 | $163.83 | 5.588% | $172.9848 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $185.71 | 6.321% | $197.4487 | $197.45 | $197.45 | $197.40 |
| Purchase #7 | $193.43 | 11.517% | $215.7073 | $215.71 | $215.70 | $215.70 |
| 7 purchase totals = | $1,164.19 | $1,258.7632 | $1,258.77 | $1,258.80 | $1,258.80 | |