| 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 | $219.34 | 8.607% | $238.2186 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $186.43 | 4.130% | $194.1296 | $194.13 | $194.15 | $194.10 |
| Purchase #3 | $91.81 | 3.498% | $95.0215 | $95.02 | $95.00 | $95.00 |
| Purchase #4 | $103.87 | 10.188% | $114.4523 | $114.45 | $114.45 | $114.50 |
| Purchase #5 | $91.96 | 13.111% | $104.0169 | $104.02 | $104.00 | $104.00 |
| Purchase #6 | $103.70 | 8.122% | $112.1225 | $112.12 | $112.10 | $112.10 |
| Purchase #7 | $33.83 | 13.388% | $38.3592 | $38.36 | $38.35 | $38.40 |
| 7 purchase totals = | $830.94 | $896.3206 | $896.32 | $896.25 | $896.30 | |