| 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 | $194.99 | 13.828% | $221.9532 | $221.95 | $221.95 | $222.00 |
| Purchase #2 | $247.77 | 9.541% | $271.4097 | $271.41 | $271.40 | $271.40 |
| Purchase #3 | $24.44 | 6.448% | $26.0159 | $26.02 | $26.00 | $26.00 |
| Purchase #4 | $7.27 | 10.252% | $8.0153 | $8.02 | $8.00 | $8.00 |
| Purchase #5 | $223.78 | 6.318% | $237.9184 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $177.53 | 10.592% | $196.334 | $196.33 | $196.35 | $196.30 |
| Purchase #7 | $130.68 | 5.486% | $137.8491 | $137.85 | $137.85 | $137.80 |
| 7 purchase totals = | $1,006.46 | $1,099.4956 | $1,099.50 | $1,099.45 | $1,099.40 | |