| 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 | $13.48 | 6.543% | $14.362 | $14.36 | $14.35 | $14.40 |
| Purchase #2 | $30.34 | 7.764% | $32.6956 | $32.70 | $32.70 | $32.70 |
| Purchase #3 | $219.96 | 12.371% | $247.1713 | $247.17 | $247.15 | $247.20 |
| Purchase #4 | $218.83 | 7.694% | $235.6668 | $235.67 | $235.65 | $235.70 |
| Purchase #5 | $240.94 | 12.255% | $270.4672 | $270.47 | $270.45 | $270.50 |
| Purchase #6 | $227.28 | 11.454% | $253.3127 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $109.55 | 10.197% | $120.7208 | $120.72 | $120.70 | $120.70 |
| 7 purchase totals = | $1,060.38 | $1,174.3964 | $1,174.40 | $1,174.30 | $1,174.50 | |