| 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 | $104.52 | 9.865% | $114.8309 | $114.83 | $114.85 | $114.80 |
| Purchase #2 | $196.97 | 11.803% | $220.2184 | $220.22 | $220.20 | $220.20 |
| Purchase #3 | $240.61 | 8.292% | $260.5614 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $154.49 | 13.300% | $175.0372 | $175.04 | $175.05 | $175.00 |
| Purchase #5 | $243.54 | 12.236% | $273.3396 | $273.34 | $273.35 | $273.30 |
| Purchase #6 | $159.93 | 13.501% | $181.5221 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $76.86 | 4.462% | $80.2895 | $80.29 | $80.30 | $80.30 |
| 7 purchase totals = | $1,176.92 | $1,305.7991 | $1,305.80 | $1,305.80 | $1,305.70 | |