| 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 | $10.27 | 11.662% | $11.4677 | $11.47 | $11.45 | $11.50 |
| Purchase #2 | $133.47 | 6.638% | $142.3297 | $142.33 | $142.35 | $142.30 |
| Purchase #3 | $36.82 | 10.111% | $40.5429 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $225.85 | 11.690% | $252.2519 | $252.25 | $252.25 | $252.30 |
| Purchase #5 | $76.66 | 3.154% | $79.0779 | $79.08 | $79.10 | $79.10 |
| Purchase #6 | $228.32 | 8.753% | $248.3048 | $248.30 | $248.30 | $248.30 |
| Purchase #7 | $236.35 | 8.666% | $256.8321 | $256.83 | $256.85 | $256.80 |
| 7 purchase totals = | $947.74 | $1,030.8070 | $1,030.80 | $1,030.85 | $1,030.80 | |