| 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 | $121.32 | 8.525% | $131.6625 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $123.28 | 3.466% | $127.5529 | $127.55 | $127.55 | $127.60 |
| Purchase #3 | $226.95 | 5.662% | $239.7999 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $234.44 | 4.302% | $244.5256 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $136.77 | 6.188% | $145.2333 | $145.23 | $145.25 | $145.20 |
| Purchase #6 | $25.40 | 11.707% | $28.3736 | $28.37 | $28.35 | $28.40 |
| Purchase #7 | $161.83 | 13.356% | $183.444 | $183.44 | $183.45 | $183.40 |
| 7 purchase totals = | $1,029.99 | $1,100.5918 | $1,100.58 | $1,100.60 | $1,100.60 | |