| 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 | $84.84 | 7.592% | $91.2811 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $60.27 | 10.345% | $66.5049 | $66.50 | $66.50 | $66.50 |
| Purchase #3 | $209.27 | 8.781% | $227.646 | $227.65 | $227.65 | $227.60 |
| Purchase #4 | $189.29 | 12.508% | $212.9664 | $212.97 | $212.95 | $213.00 |
| Purchase #5 | $168.82 | 6.301% | $179.4573 | $179.46 | $179.45 | $179.50 |
| Purchase #6 | $108.71 | 13.680% | $123.5815 | $123.58 | $123.60 | $123.60 |
| Purchase #7 | $226.38 | 5.689% | $239.2588 | $239.26 | $239.25 | $239.30 |
| 7 purchase totals = | $1,047.58 | $1,140.6960 | $1,140.70 | $1,140.70 | $1,140.80 | |