| 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 | $173.29 | 7.861% | $186.9123 | $186.91 | $186.90 | $186.90 |
| Purchase #2 | $248.52 | 4.671% | $260.1284 | $260.13 | $260.15 | $260.10 |
| Purchase #3 | $179.71 | 10.687% | $198.9156 | $198.92 | $198.90 | $198.90 |
| Purchase #4 | $27.50 | 8.744% | $29.9046 | $29.90 | $29.90 | $29.90 |
| Purchase #5 | $113.25 | 13.129% | $128.1186 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $90.47 | 5.320% | $95.283 | $95.28 | $95.30 | $95.30 |
| Purchase #7 | $147.64 | 7.510% | $158.7278 | $158.73 | $158.75 | $158.70 |
| 7 purchase totals = | $980.38 | $1,057.9903 | $1,057.99 | $1,058.00 | $1,057.90 | |