| 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 | $115.72 | 10.835% | $128.2583 | $128.26 | $128.25 | $128.30 |
| Purchase #2 | $65.35 | 8.402% | $70.8407 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $56.73 | 12.648% | $63.9052 | $63.91 | $63.90 | $63.90 |
| Purchase #4 | $183.35 | 5.300% | $193.0676 | $193.07 | $193.05 | $193.10 |
| Purchase #5 | $94.37 | 9.469% | $103.3059 | $103.31 | $103.30 | $103.30 |
| Purchase #6 | $215.40 | 5.393% | $227.0165 | $227.02 | $227.00 | $227.00 |
| Purchase #7 | $210.96 | 12.362% | $237.0389 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $941.88 | $1,023.4331 | $1,023.45 | $1,023.40 | $1,023.40 | |