| 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 | $113.38 | 6.364% | $120.5955 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $119.42 | 11.804% | $133.5163 | $133.52 | $133.50 | $133.50 |
| Purchase #3 | $240.41 | 9.845% | $264.0784 | $264.08 | $264.10 | $264.10 |
| Purchase #4 | $188.49 | 10.534% | $208.3455 | $208.35 | $208.35 | $208.30 |
| Purchase #5 | $50.89 | 5.501% | $53.6895 | $53.69 | $53.70 | $53.70 |
| Purchase #6 | $125.36 | 9.737% | $137.5663 | $137.57 | $137.55 | $137.60 |
| Purchase #7 | $225.75 | 10.195% | $248.7652 | $248.77 | $248.75 | $248.80 |
| 7 purchase totals = | $1,063.70 | $1,166.5567 | $1,166.58 | $1,166.55 | $1,166.60 | |