| 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 | $216.91 | 7.163% | $232.4473 | $232.45 | $232.45 | $232.40 |
| Purchase #2 | $223.70 | 12.118% | $250.808 | $250.81 | $250.80 | $250.80 |
| Purchase #3 | $226.42 | 7.873% | $244.246 | $244.25 | $244.25 | $244.20 |
| Purchase #4 | $172.48 | 13.425% | $195.6354 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $86.87 | 11.715% | $97.0468 | $97.05 | $97.05 | $97.00 |
| Purchase #6 | $69.79 | 7.351% | $74.9203 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $94.55 | 7.174% | $101.333 | $101.33 | $101.35 | $101.30 |
| 7 purchase totals = | $1,090.72 | $1,196.4368 | $1,196.45 | $1,196.45 | $1,196.20 | |