| 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 | $142.39 | 3.668% | $147.6129 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $26.50 | 7.590% | $28.5114 | $28.51 | $28.50 | $28.50 |
| Purchase #3 | $211.58 | 13.782% | $240.74 | $240.74 | $240.75 | $240.70 |
| Purchase #4 | $126.93 | 12.546% | $142.8546 | $142.85 | $142.85 | $142.90 |
| Purchase #5 | $157.61 | 8.679% | $171.289 | $171.29 | $171.30 | $171.30 |
| Purchase #6 | $215.27 | 12.583% | $242.3574 | $242.36 | $242.35 | $242.40 |
| Purchase #7 | $54.96 | 4.530% | $57.4497 | $57.45 | $57.45 | $57.40 |
| 7 purchase totals = | $935.24 | $1,030.8150 | $1,030.81 | $1,030.80 | $1,030.80 | |