| 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 | $219.95 | 11.129% | $244.4282 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $160.67 | 7.138% | $172.1386 | $172.14 | $172.15 | $172.10 |
| Purchase #3 | $170.69 | 13.527% | $193.7792 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $127.63 | 5.488% | $134.6343 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $77.98 | 11.585% | $87.014 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $139.98 | 9.250% | $152.9282 | $152.93 | $152.95 | $152.90 |
| Purchase #7 | $142.32 | 6.639% | $151.7686 | $151.77 | $151.75 | $151.80 |
| 7 purchase totals = | $1,039.22 | $1,136.6911 | $1,136.69 | $1,136.75 | $1,136.60 | |