| 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 | $130.84 | 3.502% | $135.422 | $135.42 | $135.40 | $135.40 |
| Purchase #2 | $217.30 | 6.662% | $231.7765 | $231.78 | $231.80 | $231.80 |
| Purchase #3 | $168.34 | 13.510% | $191.0827 | $191.08 | $191.10 | $191.10 |
| Purchase #4 | $68.33 | 7.721% | $73.6058 | $73.61 | $73.60 | $73.60 |
| Purchase #5 | $18.59 | 10.794% | $20.5966 | $20.60 | $20.60 | $20.60 |
| Purchase #6 | $208.48 | 11.762% | $233.0014 | $233.00 | $233.00 | $233.00 |
| Purchase #7 | $77.53 | 10.342% | $85.5482 | $85.55 | $85.55 | $85.50 |
| 7 purchase totals = | $889.41 | $971.0332 | $971.04 | $971.05 | $971.00 | |