| 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 | $237.79 | 13.731% | $270.4409 | $270.44 | $270.45 | $270.40 |
| Purchase #2 | $53.44 | 8.255% | $57.8515 | $57.85 | $57.85 | $57.90 |
| Purchase #3 | $86.30 | 10.367% | $95.2467 | $95.25 | $95.25 | $95.20 |
| Purchase #4 | $47.85 | 7.211% | $51.3005 | $51.30 | $51.30 | $51.30 |
| Purchase #5 | $98.86 | 4.778% | $103.5835 | $103.58 | $103.60 | $103.60 |
| Purchase #6 | $212.51 | 11.690% | $237.3524 | $237.35 | $237.35 | $237.40 |
| Purchase #7 | $160.81 | 13.370% | $182.3103 | $182.31 | $182.30 | $182.30 |
| 7 purchase totals = | $897.56 | $998.0858 | $998.08 | $998.10 | $998.10 | |