| 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 | $218.69 | 12.243% | $245.4642 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $130.89 | 12.585% | $147.3625 | $147.36 | $147.35 | $147.40 |
| Purchase #3 | $92.37 | 8.523% | $100.2427 | $100.24 | $100.25 | $100.20 |
| Purchase #4 | $110.29 | 6.775% | $117.7621 | $117.76 | $117.75 | $117.80 |
| Purchase #5 | $173.74 | 5.567% | $183.4121 | $183.41 | $183.40 | $183.40 |
| Purchase #6 | $74.62 | 7.290% | $80.0598 | $80.06 | $80.05 | $80.10 |
| Purchase #7 | $130.89 | 4.581% | $136.8861 | $136.89 | $136.90 | $136.90 |
| 7 purchase totals = | $931.49 | $1,011.1895 | $1,011.18 | $1,011.15 | $1,011.30 | |