| 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 | $186.27 | 13.327% | $211.0942 | $211.09 | $211.10 | $211.10 |
| Purchase #2 | $101.28 | 10.581% | $111.9964 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $200.49 | 4.113% | $208.7362 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $234.95 | 3.851% | $243.9979 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $36.59 | 8.793% | $39.8074 | $39.81 | $39.80 | $39.80 |
| Purchase #6 | $202.85 | 10.534% | $224.2182 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $8.94 | 10.583% | $9.8861 | $9.89 | $9.90 | $9.90 |
| 7 purchase totals = | $971.37 | $1,049.7364 | $1,049.75 | $1,049.75 | $1,049.70 | |