| 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 | $105.65 | 11.680% | $117.9899 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $124.40 | 12.814% | $140.3406 | $140.34 | $140.35 | $140.30 |
| Purchase #3 | $186.91 | 9.176% | $204.0609 | $204.06 | $204.05 | $204.10 |
| Purchase #4 | $115.43 | 3.715% | $119.7182 | $119.72 | $119.70 | $119.70 |
| Purchase #5 | $35.95 | 3.821% | $37.3236 | $37.32 | $37.30 | $37.30 |
| Purchase #6 | $209.45 | 6.580% | $223.2318 | $223.23 | $223.25 | $223.20 |
| Purchase #7 | $217.75 | 5.614% | $229.9745 | $229.97 | $229.95 | $230.00 |
| 7 purchase totals = | $995.54 | $1,072.6395 | $1,072.63 | $1,072.60 | $1,072.60 | |