| 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 | $226.61 | 6.406% | $241.1266 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $142.69 | 12.493% | $160.5163 | $160.52 | $160.50 | $160.50 |
| Purchase #3 | $8.86 | 13.874% | $10.0892 | $10.09 | $10.10 | $10.10 |
| Purchase #4 | $65.94 | 10.340% | $72.7582 | $72.76 | $72.75 | $72.80 |
| Purchase #5 | $85.65 | 11.238% | $95.2753 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $51.48 | 4.568% | $53.8316 | $53.83 | $53.85 | $53.80 |
| Purchase #7 | $211.74 | 9.747% | $232.3783 | $232.38 | $232.40 | $232.40 |
| 7 purchase totals = | $792.97 | $865.9755 | $865.99 | $866.05 | $866.00 | |