| 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 | $240.27 | 7.222% | $257.6223 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $94.52 | 3.582% | $97.9057 | $97.91 | $97.90 | $97.90 |
| Purchase #3 | $192.31 | 5.684% | $203.2409 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $50.82 | 8.685% | $55.2337 | $55.23 | $55.25 | $55.20 |
| Purchase #5 | $170.81 | 13.818% | $194.4125 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $201.93 | 3.767% | $209.5367 | $209.54 | $209.55 | $209.50 |
| Purchase #7 | $210.42 | 7.464% | $226.1257 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $1,161.08 | $1,244.0775 | $1,244.08 | $1,244.10 | $1,243.90 | |