| 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 | $139.34 | 5.424% | $146.8978 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $146.57 | 6.677% | $156.3565 | $156.36 | $156.35 | $156.40 |
| Purchase #3 | $42.63 | 9.537% | $46.6956 | $46.70 | $46.70 | $46.70 |
| Purchase #4 | $242.58 | 6.814% | $259.1094 | $259.11 | $259.10 | $259.10 |
| Purchase #5 | $137.99 | 13.365% | $156.4324 | $156.43 | $156.45 | $156.40 |
| Purchase #6 | $67.69 | 3.692% | $70.1891 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $238.38 | 5.845% | $252.3133 | $252.31 | $252.30 | $252.30 |
| 7 purchase totals = | $1,015.18 | $1,087.9941 | $1,088.00 | $1,088.00 | $1,088.00 | |