| 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 | $223.90 | 8.768% | $243.5316 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $175.63 | 8.413% | $190.4058 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $22.64 | 7.151% | $24.259 | $24.26 | $24.25 | $24.30 |
| Purchase #4 | $177.27 | 12.676% | $199.7407 | $199.74 | $199.75 | $199.70 |
| Purchase #5 | $123.28 | 13.584% | $140.0264 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $100.58 | 9.649% | $110.285 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $123.67 | 6.141% | $131.2646 | $131.26 | $131.25 | $131.30 |
| 7 purchase totals = | $946.97 | $1,039.5131 | $1,039.52 | $1,039.55 | $1,039.50 | |