| 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 | $195.63 | 13.427% | $221.8972 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $217.43 | 4.260% | $226.6925 | $226.69 | $226.70 | $226.70 |
| Purchase #3 | $31.36 | 5.415% | $33.0581 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $238.28 | 11.745% | $266.266 | $266.27 | $266.25 | $266.30 |
| Purchase #5 | $95.33 | 4.397% | $99.5217 | $99.52 | $99.50 | $99.50 |
| Purchase #6 | $199.55 | 11.737% | $222.9712 | $222.97 | $222.95 | $223.00 |
| Purchase #7 | $141.35 | 6.551% | $150.6098 | $150.61 | $150.60 | $150.60 |
| 7 purchase totals = | $1,118.93 | $1,221.0165 | $1,221.02 | $1,220.95 | $1,221.10 | |