| 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 | $167.57 | 12.493% | $188.5045 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $230.36 | 11.253% | $256.2824 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $15.34 | 5.665% | $16.209 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $61.74 | 11.519% | $68.8518 | $68.85 | $68.85 | $68.90 |
| Purchase #5 | $246.67 | 11.249% | $274.4179 | $274.42 | $274.40 | $274.40 |
| Purchase #6 | $25.62 | 12.405% | $28.7982 | $28.80 | $28.80 | $28.80 |
| Purchase #7 | $104.80 | 3.109% | $108.0582 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $852.10 | $941.1220 | $941.12 | $941.10 | $941.20 | |