| 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 | $111.27 | 9.788% | $122.1611 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $152.70 | 6.852% | $163.163 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $127.39 | 4.693% | $133.3684 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $216.76 | 5.293% | $228.2331 | $228.23 | $228.25 | $228.20 |
| Purchase #5 | $39.38 | 6.196% | $41.82 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $112.34 | 11.252% | $124.9805 | $124.98 | $125.00 | $125.00 |
| Purchase #7 | $191.80 | 10.385% | $211.7184 | $211.72 | $211.70 | $211.70 |
| 7 purchase totals = | $951.64 | $1,025.4445 | $1,025.44 | $1,025.40 | $1,025.50 | |