| 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 | $202.96 | 8.108% | $219.416 | $219.42 | $219.40 | $219.40 |
| Purchase #2 | $89.97 | 6.369% | $95.7002 | $95.70 | $95.70 | $95.70 |
| Purchase #3 | $136.27 | 3.420% | $140.9304 | $140.93 | $140.95 | $140.90 |
| Purchase #4 | $220.60 | 12.702% | $248.6206 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $42.75 | 12.798% | $48.2211 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $74.34 | 3.287% | $76.7836 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $243.90 | 6.794% | $260.4706 | $260.47 | $260.45 | $260.50 |
| 7 purchase totals = | $1,010.79 | $1,090.1425 | $1,090.14 | $1,090.10 | $1,090.10 | |