| 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 | $128.85 | 13.870% | $146.7215 | $146.72 | $146.70 | $146.70 |
| Purchase #2 | $72.30 | 12.609% | $81.4163 | $81.42 | $81.40 | $81.40 |
| Purchase #3 | $46.55 | 13.822% | $52.9841 | $52.98 | $53.00 | $53.00 |
| Purchase #4 | $208.65 | 4.768% | $218.5984 | $218.60 | $218.60 | $218.60 |
| Purchase #5 | $148.90 | 7.265% | $159.7176 | $159.72 | $159.70 | $159.70 |
| Purchase #6 | $168.34 | 10.775% | $186.4786 | $186.48 | $186.50 | $186.50 |
| Purchase #7 | $245.84 | 7.439% | $264.128 | $264.13 | $264.15 | $264.10 |
| 7 purchase totals = | $1,019.43 | $1,110.0445 | $1,110.05 | $1,110.05 | $1,110.00 | |