| 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 | $94.63 | 9.302% | $103.4325 | $103.43 | $103.45 | $103.40 |
| Purchase #2 | $132.60 | 6.701% | $141.4855 | $141.49 | $141.50 | $141.50 |
| Purchase #3 | $211.50 | 9.453% | $231.4931 | $231.49 | $231.50 | $231.50 |
| Purchase #4 | $199.82 | 6.677% | $213.162 | $213.16 | $213.15 | $213.20 |
| Purchase #5 | $193.28 | 5.481% | $203.8737 | $203.87 | $203.85 | $203.90 |
| Purchase #6 | $109.32 | 12.150% | $122.6024 | $122.60 | $122.60 | $122.60 |
| Purchase #7 | $46.45 | 9.461% | $50.8446 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $987.60 | $1,066.8938 | $1,066.88 | $1,066.90 | $1,066.90 | |