| 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 | $209.71 | 7.797% | $226.0611 | $226.06 | $226.05 | $226.10 |
| Purchase #2 | $119.79 | 7.822% | $129.16 | $129.16 | $129.15 | $129.20 |
| Purchase #3 | $207.85 | 6.419% | $221.1919 | $221.19 | $221.20 | $221.20 |
| Purchase #4 | $246.58 | 11.262% | $274.3498 | $274.35 | $274.35 | $274.30 |
| Purchase #5 | $130.68 | 12.757% | $147.3508 | $147.35 | $147.35 | $147.40 |
| Purchase #6 | $242.32 | 12.849% | $273.4557 | $273.46 | $273.45 | $273.50 |
| Purchase #7 | $225.94 | 9.852% | $248.1996 | $248.20 | $248.20 | $248.20 |
| 7 purchase totals = | $1,382.87 | $1,519.7689 | $1,519.77 | $1,519.75 | $1,519.90 | |