| 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 | $82.29 | 9.742% | $90.3067 | $90.31 | $90.30 | $90.30 |
| Purchase #2 | $175.89 | 13.389% | $199.4399 | $199.44 | $199.45 | $199.40 |
| Purchase #3 | $133.43 | 3.244% | $137.7585 | $137.76 | $137.75 | $137.80 |
| Purchase #4 | $216.75 | 10.346% | $239.175 | $239.18 | $239.20 | $239.20 |
| Purchase #5 | $155.47 | 6.350% | $165.3423 | $165.34 | $165.35 | $165.30 |
| Purchase #6 | $53.35 | 9.493% | $58.4145 | $58.41 | $58.40 | $58.40 |
| Purchase #7 | $194.84 | 13.760% | $221.65 | $221.65 | $221.65 | $221.70 |
| 7 purchase totals = | $1,012.02 | $1,112.0869 | $1,112.09 | $1,112.10 | $1,112.10 | |