| 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 | $242.72 | 9.199% | $265.0478 | $265.05 | $265.05 | $265.00 |
| Purchase #2 | $9.28 | 3.730% | $9.6261 | $9.63 | $9.65 | $9.60 |
| Purchase #3 | $242.53 | 13.347% | $274.9005 | $274.90 | $274.90 | $274.90 |
| Purchase #4 | $202.46 | 11.729% | $226.2065 | $226.21 | $226.20 | $226.20 |
| Purchase #5 | $141.45 | 12.705% | $159.4212 | $159.42 | $159.40 | $159.40 |
| Purchase #6 | $65.98 | 5.215% | $69.4209 | $69.42 | $69.40 | $69.40 |
| Purchase #7 | $68.30 | 9.691% | $74.919 | $74.92 | $74.90 | $74.90 |
| 7 purchase totals = | $972.72 | $1,079.5420 | $1,079.55 | $1,079.50 | $1,079.40 | |