| 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 | $124.36 | 13.178% | $140.7482 | $140.75 | $140.75 | $140.70 |
| Purchase #2 | $244.73 | 12.385% | $275.0398 | $275.04 | $275.05 | $275.00 |
| Purchase #3 | $186.59 | 9.757% | $204.7956 | $204.80 | $204.80 | $204.80 |
| Purchase #4 | $213.25 | 3.459% | $220.6263 | $220.63 | $220.65 | $220.60 |
| Purchase #5 | $181.58 | 9.168% | $198.2273 | $198.23 | $198.25 | $198.20 |
| Purchase #6 | $135.76 | 6.641% | $144.7758 | $144.78 | $144.80 | $144.80 |
| Purchase #7 | $83.43 | 7.299% | $89.5196 | $89.52 | $89.50 | $89.50 |
| 7 purchase totals = | $1,169.70 | $1,273.7326 | $1,273.75 | $1,273.80 | $1,273.60 | |