| 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 | $189.70 | 13.293% | $214.9168 | $214.92 | $214.90 | $214.90 |
| Purchase #2 | $215.80 | 8.558% | $234.2682 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $153.99 | 8.653% | $167.3148 | $167.31 | $167.30 | $167.30 |
| Purchase #4 | $136.28 | 12.486% | $153.2959 | $153.30 | $153.30 | $153.30 |
| Purchase #5 | $53.89 | 5.508% | $56.8583 | $56.86 | $56.85 | $56.90 |
| Purchase #6 | $141.96 | 4.117% | $147.8045 | $147.80 | $147.80 | $147.80 |
| Purchase #7 | $222.45 | 4.353% | $232.1332 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $1,114.07 | $1,206.5917 | $1,206.59 | $1,206.55 | $1,206.60 | |