| 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 | $220.79 | 5.364% | $232.6332 | $232.63 | $232.65 | $232.60 |
| Purchase #2 | $41.43 | 13.182% | $46.8913 | $46.89 | $46.90 | $46.90 |
| Purchase #3 | $193.73 | 4.128% | $201.7272 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $109.68 | 12.177% | $123.0357 | $123.04 | $123.05 | $123.00 |
| Purchase #5 | $205.93 | 7.617% | $221.6157 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $176.71 | 12.801% | $199.3306 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $82.80 | 9.390% | $90.5749 | $90.57 | $90.55 | $90.60 |
| 7 purchase totals = | $1,031.07 | $1,115.8086 | $1,115.81 | $1,115.85 | $1,115.70 | |