| 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 | $220.57 | 13.474% | $250.2896 | $250.29 | $250.30 | $250.30 |
| Purchase #2 | $226.38 | 9.607% | $248.1283 | $248.13 | $248.15 | $248.10 |
| Purchase #3 | $25.70 | 13.696% | $29.2199 | $29.22 | $29.20 | $29.20 |
| Purchase #4 | $191.64 | 5.206% | $201.6168 | $201.62 | $201.60 | $201.60 |
| Purchase #5 | $231.92 | 11.477% | $258.5375 | $258.54 | $258.55 | $258.50 |
| Purchase #6 | $201.85 | 7.482% | $216.9524 | $216.95 | $216.95 | $217.00 |
| Purchase #7 | $17.83 | 13.721% | $20.2765 | $20.28 | $20.30 | $20.30 |
| 7 purchase totals = | $1,115.89 | $1,225.0210 | $1,225.03 | $1,225.05 | $1,225.00 | |