| 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 | $202.35 | 4.190% | $210.8285 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $106.74 | 3.874% | $110.8751 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $151.54 | 3.581% | $156.9666 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $50.52 | 10.320% | $55.7337 | $55.73 | $55.75 | $55.70 |
| Purchase #5 | $173.68 | 8.492% | $188.4289 | $188.43 | $188.45 | $188.40 |
| Purchase #6 | $199.50 | 13.542% | $226.5163 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $78.85 | 5.393% | $83.1024 | $83.10 | $83.10 | $83.10 |
| 7 purchase totals = | $963.18 | $1,032.4515 | $1,032.46 | $1,032.50 | $1,032.40 | |