| 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 | $191.30 | 11.821% | $213.9136 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $94.47 | 11.751% | $105.5712 | $105.57 | $105.55 | $105.60 |
| Purchase #3 | $171.31 | 3.504% | $177.3127 | $177.31 | $177.30 | $177.30 |
| Purchase #4 | $82.92 | 11.254% | $92.2518 | $92.25 | $92.25 | $92.30 |
| Purchase #5 | $87.42 | 13.307% | $99.053 | $99.05 | $99.05 | $99.10 |
| Purchase #6 | $175.80 | 3.162% | $181.3588 | $181.36 | $181.35 | $181.40 |
| Purchase #7 | $219.62 | 11.537% | $244.9576 | $244.96 | $244.95 | $245.00 |
| 7 purchase totals = | $1,022.84 | $1,114.4187 | $1,114.41 | $1,114.35 | $1,114.60 | |