| 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 | $222.96 | 9.628% | $244.4266 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $132.51 | 8.786% | $144.1523 | $144.15 | $144.15 | $144.20 |
| Purchase #3 | $131.46 | 5.754% | $139.0242 | $139.02 | $139.00 | $139.00 |
| Purchase #4 | $43.81 | 5.125% | $46.0553 | $46.06 | $46.05 | $46.10 |
| Purchase #5 | $17.36 | 9.329% | $18.9795 | $18.98 | $19.00 | $19.00 |
| Purchase #6 | $170.55 | 10.505% | $188.4663 | $188.47 | $188.45 | $188.50 |
| Purchase #7 | $210.86 | 4.608% | $220.5764 | $220.58 | $220.60 | $220.60 |
| 7 purchase totals = | $929.51 | $1,001.6806 | $1,001.69 | $1,001.70 | $1,001.80 | |