| 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 | $68.89 | 4.127% | $71.7331 | $71.73 | $71.75 | $71.70 |
| Purchase #2 | $181.50 | 12.465% | $204.124 | $204.12 | $204.10 | $204.10 |
| Purchase #3 | $102.70 | 5.354% | $108.1986 | $108.20 | $108.20 | $108.20 |
| Purchase #4 | $118.55 | 12.396% | $133.2455 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $173.89 | 7.305% | $186.5927 | $186.59 | $186.60 | $186.60 |
| Purchase #6 | $66.77 | 5.600% | $70.5091 | $70.51 | $70.50 | $70.50 |
| Purchase #7 | $216.65 | 8.289% | $234.6081 | $234.61 | $234.60 | $234.60 |
| 7 purchase totals = | $928.95 | $1,009.0111 | $1,009.01 | $1,009.00 | $1,008.90 | |