| 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 | $101.34 | 3.232% | $104.6153 | $104.62 | $104.60 | $104.60 |
| Purchase #2 | $226.43 | 5.733% | $239.4112 | $239.41 | $239.40 | $239.40 |
| Purchase #3 | $48.60 | 7.600% | $52.2936 | $52.29 | $52.30 | $52.30 |
| Purchase #4 | $157.41 | 8.330% | $170.5223 | $170.52 | $170.50 | $170.50 |
| Purchase #5 | $91.77 | 7.728% | $98.862 | $98.86 | $98.85 | $98.90 |
| Purchase #6 | $81.53 | 6.320% | $86.6827 | $86.68 | $86.70 | $86.70 |
| Purchase #7 | $236.58 | 8.537% | $256.7768 | $256.78 | $256.80 | $256.80 |
| 7 purchase totals = | $943.66 | $1,009.1639 | $1,009.16 | $1,009.15 | $1,009.20 | |