| 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 | $209.86 | 9.591% | $229.9877 | $229.99 | $230.00 | $230.00 |
| Purchase #2 | $83.54 | 7.550% | $89.8473 | $89.85 | $89.85 | $89.80 |
| Purchase #3 | $160.74 | 13.571% | $182.554 | $182.55 | $182.55 | $182.60 |
| Purchase #4 | $176.82 | 13.304% | $200.3441 | $200.34 | $200.35 | $200.30 |
| Purchase #5 | $239.26 | 3.767% | $248.2729 | $248.27 | $248.25 | $248.30 |
| Purchase #6 | $10.80 | 11.547% | $12.0471 | $12.05 | $12.05 | $12.00 |
| Purchase #7 | $42.94 | 10.844% | $47.5964 | $47.60 | $47.60 | $47.60 |
| 7 purchase totals = | $923.96 | $1,010.6495 | $1,010.65 | $1,010.65 | $1,010.60 | |