| 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 | $240.73 | 4.725% | $252.1045 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $120.82 | 11.235% | $134.3941 | $134.39 | $134.40 | $134.40 |
| Purchase #3 | $230.81 | 7.497% | $248.1138 | $248.11 | $248.10 | $248.10 |
| Purchase #4 | $248.92 | 7.426% | $267.4048 | $267.40 | $267.40 | $267.40 |
| Purchase #5 | $77.72 | 8.863% | $84.6083 | $84.61 | $84.60 | $84.60 |
| Purchase #6 | $104.96 | 6.393% | $111.6701 | $111.67 | $111.65 | $111.70 |
| Purchase #7 | $229.89 | 9.317% | $251.3089 | $251.31 | $251.30 | $251.30 |
| 7 purchase totals = | $1,253.85 | $1,349.6045 | $1,349.59 | $1,349.55 | $1,349.60 | |