| 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 | $201.99 | 7.363% | $216.8625 | $216.86 | $216.85 | $216.90 |
| Purchase #2 | $164.65 | 9.740% | $180.6869 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $200.80 | 7.675% | $216.2114 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $195.35 | 13.135% | $221.0092 | $221.01 | $221.00 | $221.00 |
| Purchase #5 | $164.45 | 9.202% | $179.5827 | $179.58 | $179.60 | $179.60 |
| Purchase #6 | $55.43 | 4.436% | $57.8889 | $57.89 | $57.90 | $57.90 |
| Purchase #7 | $41.40 | 5.699% | $43.7594 | $43.76 | $43.75 | $43.80 |
| 7 purchase totals = | $1,024.07 | $1,116.0010 | $1,116.00 | $1,116.00 | $1,116.10 | |