| 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 | $120.31 | 9.661% | $131.9331 | $131.93 | $131.95 | $131.90 |
| Purchase #2 | $128.75 | 6.205% | $136.7389 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $209.50 | 8.827% | $227.9926 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $26.73 | 5.476% | $28.1937 | $28.19 | $28.20 | $28.20 |
| Purchase #5 | $234.45 | 9.609% | $256.9783 | $256.98 | $257.00 | $257.00 |
| Purchase #6 | $70.85 | 8.582% | $76.9303 | $76.93 | $76.95 | $76.90 |
| Purchase #7 | $238.39 | 11.834% | $266.6011 | $266.60 | $266.60 | $266.60 |
| 7 purchase totals = | $1,028.98 | $1,125.3680 | $1,125.36 | $1,125.45 | $1,125.30 | |