| 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 | $90.48 | 13.592% | $102.778 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $31.28 | 9.704% | $34.3154 | $34.32 | $34.30 | $34.30 |
| Purchase #3 | $160.93 | 13.289% | $182.316 | $182.32 | $182.30 | $182.30 |
| Purchase #4 | $34.28 | 12.104% | $38.4293 | $38.43 | $38.45 | $38.40 |
| Purchase #5 | $180.47 | 9.224% | $197.1166 | $197.12 | $197.10 | $197.10 |
| Purchase #6 | $119.54 | 5.232% | $125.7943 | $125.79 | $125.80 | $125.80 |
| Purchase #7 | $250.40 | 7.519% | $269.2276 | $269.23 | $269.25 | $269.20 |
| 7 purchase totals = | $867.38 | $949.9772 | $949.99 | $950.00 | $949.90 | |