| 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 | $22.32 | 12.195% | $25.0419 | $25.04 | $25.05 | $25.00 |
| Purchase #2 | $188.95 | 6.849% | $201.8912 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $96.83 | 12.719% | $109.1458 | $109.15 | $109.15 | $109.10 |
| Purchase #4 | $197.59 | 3.128% | $203.7706 | $203.77 | $203.75 | $203.80 |
| Purchase #5 | $172.74 | 10.235% | $190.4199 | $190.42 | $190.40 | $190.40 |
| Purchase #6 | $233.42 | 12.518% | $262.6395 | $262.64 | $262.65 | $262.60 |
| Purchase #7 | $93.61 | 4.505% | $97.8271 | $97.83 | $97.85 | $97.80 |
| 7 purchase totals = | $1,005.46 | $1,090.7360 | $1,090.74 | $1,090.75 | $1,090.60 | |