| 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 | $38.31 | 9.343% | $41.8893 | $41.89 | $41.90 | $41.90 |
| Purchase #2 | $155.32 | 6.265% | $165.0508 | $165.05 | $165.05 | $165.10 |
| Purchase #3 | $88.92 | 5.711% | $93.9982 | $94.00 | $94.00 | $94.00 |
| Purchase #4 | $232.81 | 3.735% | $241.5055 | $241.51 | $241.50 | $241.50 |
| Purchase #5 | $39.53 | 3.684% | $40.9863 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $241.49 | 13.717% | $274.6152 | $274.62 | $274.60 | $274.60 |
| Purchase #7 | $204.80 | 4.189% | $213.3791 | $213.38 | $213.40 | $213.40 |
| 7 purchase totals = | $1,001.18 | $1,071.4244 | $1,071.44 | $1,071.45 | $1,071.50 | |