| 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 | $126.74 | 6.559% | $135.0529 | $135.05 | $135.05 | $135.10 |
| Purchase #2 | $217.85 | 6.801% | $232.666 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $152.30 | 12.322% | $171.0664 | $171.07 | $171.05 | $171.10 |
| Purchase #4 | $227.31 | 8.824% | $247.3678 | $247.37 | $247.35 | $247.40 |
| Purchase #5 | $189.31 | 10.743% | $209.6476 | $209.65 | $209.65 | $209.60 |
| Purchase #6 | $187.45 | 7.441% | $201.3982 | $201.40 | $201.40 | $201.40 |
| Purchase #7 | $88.92 | 8.592% | $96.56 | $96.56 | $96.55 | $96.60 |
| 7 purchase totals = | $1,189.88 | $1,293.7589 | $1,293.77 | $1,293.70 | $1,293.90 | |