| 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 | $122.98 | 10.792% | $136.252 | $136.25 | $136.25 | $136.30 |
| Purchase #2 | $160.31 | 11.526% | $178.7873 | $178.79 | $178.80 | $178.80 |
| Purchase #3 | $175.90 | 4.866% | $184.4593 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $137.47 | 8.598% | $149.2897 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $227.96 | 8.821% | $248.0684 | $248.07 | $248.05 | $248.10 |
| Purchase #6 | $149.48 | 8.411% | $162.0528 | $162.05 | $162.05 | $162.10 |
| Purchase #7 | $179.63 | 11.125% | $199.6138 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $1,153.73 | $1,258.5233 | $1,258.52 | $1,258.50 | $1,258.70 | |