| 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 | $99.93 | 8.392% | $108.3161 | $108.32 | $108.30 | $108.30 |
| Purchase #2 | $76.29 | 7.281% | $81.8447 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $245.79 | 3.823% | $255.1866 | $255.19 | $255.20 | $255.20 |
| Purchase #4 | $226.39 | 7.550% | $243.4824 | $243.48 | $243.50 | $243.50 |
| Purchase #5 | $8.70 | 6.571% | $9.2717 | $9.27 | $9.25 | $9.30 |
| Purchase #6 | $176.78 | 4.623% | $184.9525 | $184.95 | $184.95 | $185.00 |
| Purchase #7 | $244.81 | 7.328% | $262.7497 | $262.75 | $262.75 | $262.70 |
| 7 purchase totals = | $1,078.69 | $1,145.8037 | $1,145.80 | $1,145.80 | $1,145.80 | |