| 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 | $234.53 | 3.184% | $241.9974 | $242.00 | $242.00 | $242.00 |
| Purchase #2 | $87.40 | 4.723% | $91.5279 | $91.53 | $91.55 | $91.50 |
| Purchase #3 | $18.60 | 13.176% | $21.0507 | $21.05 | $21.05 | $21.10 |
| Purchase #4 | $23.83 | 3.111% | $24.5714 | $24.57 | $24.55 | $24.60 |
| Purchase #5 | $225.56 | 13.341% | $255.652 | $255.65 | $255.65 | $255.70 |
| Purchase #6 | $232.74 | 6.830% | $248.6361 | $248.64 | $248.65 | $248.60 |
| Purchase #7 | $95.78 | 13.553% | $108.7611 | $108.76 | $108.75 | $108.80 |
| 7 purchase totals = | $918.44 | $992.1966 | $992.20 | $992.20 | $992.30 | |