| 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 | $79.56 | 5.465% | $83.908 | $83.91 | $83.90 | $83.90 |
| Purchase #2 | $244.45 | 9.261% | $267.0885 | $267.09 | $267.10 | $267.10 |
| Purchase #3 | $235.75 | 9.593% | $258.3655 | $258.37 | $258.35 | $258.40 |
| Purchase #4 | $8.38 | 8.166% | $9.0643 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $127.27 | 12.478% | $143.1508 | $143.15 | $143.15 | $143.20 |
| Purchase #6 | $147.93 | 3.852% | $153.6283 | $153.63 | $153.65 | $153.60 |
| Purchase #7 | $162.33 | 7.817% | $175.0193 | $175.02 | $175.00 | $175.00 |
| 7 purchase totals = | $1,005.67 | $1,090.2247 | $1,090.23 | $1,090.20 | $1,090.30 | |