| 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 | $177.29 | 13.159% | $200.6196 | $200.62 | $200.60 | $200.60 |
| Purchase #2 | $208.76 | 5.687% | $220.6322 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $184.69 | 3.581% | $191.3037 | $191.30 | $191.30 | $191.30 |
| Purchase #4 | $102.38 | 10.588% | $113.22 | $113.22 | $113.20 | $113.20 |
| Purchase #5 | $126.56 | 6.404% | $134.6649 | $134.66 | $134.65 | $134.70 |
| Purchase #6 | $227.34 | 13.523% | $258.0832 | $258.08 | $258.10 | $258.10 |
| Purchase #7 | $74.34 | 6.822% | $79.4115 | $79.41 | $79.40 | $79.40 |
| 7 purchase totals = | $1,101.36 | $1,197.9351 | $1,197.92 | $1,197.90 | $1,197.90 | |