| 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 | $245.39 | 5.499% | $258.884 | $258.88 | $258.90 | $258.90 |
| Purchase #2 | $40.63 | 3.848% | $42.1934 | $42.19 | $42.20 | $42.20 |
| Purchase #3 | $7.83 | 9.535% | $8.5766 | $8.58 | $8.60 | $8.60 |
| Purchase #4 | $105.57 | 9.653% | $115.7607 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $144.97 | 7.115% | $155.2846 | $155.28 | $155.30 | $155.30 |
| Purchase #6 | $101.55 | 13.179% | $114.9333 | $114.93 | $114.95 | $114.90 |
| Purchase #7 | $236.67 | 6.729% | $252.5955 | $252.60 | $252.60 | $252.60 |
| 7 purchase totals = | $882.61 | $948.2281 | $948.22 | $948.30 | $948.30 | |