| 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 | $199.37 | 11.238% | $221.7752 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $16.29 | 4.452% | $17.0152 | $17.02 | $17.00 | $17.00 |
| Purchase #3 | $107.30 | 4.349% | $111.9665 | $111.97 | $111.95 | $112.00 |
| Purchase #4 | $177.30 | 4.587% | $185.4328 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $245.29 | 11.859% | $274.3789 | $274.38 | $274.40 | $274.40 |
| Purchase #6 | $204.80 | 7.869% | $220.9157 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $59.39 | 6.336% | $63.153 | $63.15 | $63.15 | $63.20 |
| 7 purchase totals = | $1,009.74 | $1,094.6373 | $1,094.65 | $1,094.65 | $1,094.70 | |