| 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 | $247.72 | 4.510% | $258.8922 | $258.89 | $258.90 | $258.90 |
| Purchase #2 | $24.89 | 4.174% | $25.9289 | $25.93 | $25.95 | $25.90 |
| Purchase #3 | $84.74 | 10.655% | $93.769 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $136.36 | 3.654% | $141.3426 | $141.34 | $141.35 | $141.30 |
| Purchase #5 | $119.88 | 7.559% | $128.9417 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $42.48 | 4.227% | $44.2756 | $44.28 | $44.30 | $44.30 |
| Purchase #7 | $105.90 | 8.564% | $114.9693 | $114.97 | $114.95 | $115.00 |
| 7 purchase totals = | $761.97 | $808.1193 | $808.12 | $808.15 | $808.10 | |