| 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 | $250.77 | 10.512% | $277.1309 | $277.13 | $277.15 | $277.10 |
| Purchase #2 | $213.44 | 10.508% | $235.8683 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $174.27 | 12.538% | $196.12 | $196.12 | $196.10 | $196.10 |
| Purchase #4 | $242.71 | 10.838% | $269.0149 | $269.01 | $269.00 | $269.00 |
| Purchase #5 | $121.64 | 10.599% | $134.5326 | $134.53 | $134.55 | $134.50 |
| Purchase #6 | $121.87 | 6.630% | $129.95 | $129.95 | $129.95 | $130.00 |
| Purchase #7 | $143.29 | 8.423% | $155.3593 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $1,267.99 | $1,397.9760 | $1,397.97 | $1,397.95 | $1,398.00 | |