| 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 | $230.88 | 11.200% | $256.7386 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $81.73 | 10.498% | $90.31 | $90.31 | $90.30 | $90.30 |
| Purchase #3 | $57.31 | 13.356% | $64.9643 | $64.96 | $64.95 | $65.00 |
| Purchase #4 | $95.89 | 8.537% | $104.0761 | $104.08 | $104.10 | $104.10 |
| Purchase #5 | $243.52 | 3.531% | $252.1187 | $252.12 | $252.10 | $252.10 |
| Purchase #6 | $193.90 | 4.422% | $202.4743 | $202.47 | $202.45 | $202.50 |
| Purchase #7 | $30.49 | 12.120% | $34.1854 | $34.19 | $34.20 | $34.20 |
| 7 purchase totals = | $933.72 | $1,004.8674 | $1,004.87 | $1,004.85 | $1,004.90 | |