| 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 | $21.56 | 6.530% | $22.9679 | $22.97 | $22.95 | $23.00 |
| Purchase #2 | $228.83 | 10.146% | $252.0471 | $252.05 | $252.05 | $252.00 |
| Purchase #3 | $225.88 | 6.624% | $240.8423 | $240.84 | $240.85 | $240.80 |
| Purchase #4 | $43.86 | 9.626% | $48.082 | $48.08 | $48.10 | $48.10 |
| Purchase #5 | $120.73 | 7.218% | $129.4443 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $228.26 | 10.686% | $252.6519 | $252.65 | $252.65 | $252.70 |
| Purchase #7 | $133.46 | 9.584% | $146.2508 | $146.25 | $146.25 | $146.30 |
| 7 purchase totals = | $1,002.58 | $1,092.2863 | $1,092.28 | $1,092.30 | $1,092.30 | |