| 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 | $83.57 | 11.621% | $93.2817 | $93.28 | $93.30 | $93.30 |
| Purchase #2 | $95.95 | 5.528% | $101.2541 | $101.25 | $101.25 | $101.30 |
| Purchase #3 | $235.72 | 4.336% | $245.9408 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $135.42 | 12.270% | $152.036 | $152.04 | $152.05 | $152.00 |
| Purchase #5 | $120.59 | 10.273% | $132.9782 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $139.67 | 8.489% | $151.5266 | $151.53 | $151.55 | $151.50 |
| Purchase #7 | $209.63 | 10.364% | $231.3561 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $1,020.55 | $1,108.3735 | $1,108.38 | $1,108.45 | $1,108.40 | |