| 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 | $36.67 | 11.560% | $40.9091 | $40.91 | $40.90 | $40.90 |
| Purchase #2 | $107.43 | 12.222% | $120.5601 | $120.56 | $120.55 | $120.60 |
| Purchase #3 | $139.61 | 7.296% | $149.7959 | $149.80 | $149.80 | $149.80 |
| Purchase #4 | $221.41 | 6.493% | $235.7862 | $235.79 | $235.80 | $235.80 |
| Purchase #5 | $140.70 | 4.791% | $147.4409 | $147.44 | $147.45 | $147.40 |
| Purchase #6 | $114.69 | 6.104% | $121.6907 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $95.62 | 13.759% | $108.7764 | $108.78 | $108.80 | $108.80 |
| 7 purchase totals = | $856.13 | $924.9593 | $924.97 | $925.00 | $925.00 | |