| 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 | $119.99 | 9.777% | $131.7214 | $131.72 | $131.70 | $131.70 |
| Purchase #2 | $89.75 | 7.438% | $96.4256 | $96.43 | $96.45 | $96.40 |
| Purchase #3 | $226.58 | 11.366% | $252.3331 | $252.33 | $252.35 | $252.30 |
| Purchase #4 | $41.53 | 10.812% | $46.0202 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $211.30 | 8.428% | $229.1084 | $229.11 | $229.10 | $229.10 |
| Purchase #6 | $153.36 | 7.842% | $165.3865 | $165.39 | $165.40 | $165.40 |
| Purchase #7 | $207.91 | 6.724% | $221.8899 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $1,050.42 | $1,142.8851 | $1,142.89 | $1,142.90 | $1,142.80 | |