| 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 | $227.37 | 4.727% | $238.1178 | $238.12 | $238.10 | $238.10 |
| Purchase #2 | $216.37 | 9.740% | $237.4444 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $124.74 | 6.307% | $132.6074 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $184.44 | 8.854% | $200.7703 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $93.40 | 10.833% | $103.518 | $103.52 | $103.50 | $103.50 |
| Purchase #6 | $179.25 | 12.183% | $201.088 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $178.94 | 9.587% | $196.095 | $196.10 | $196.10 | $196.10 |
| 7 purchase totals = | $1,204.51 | $1,309.6409 | $1,309.65 | $1,309.60 | $1,309.60 | |