| 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 | $22.72 | 13.516% | $25.7908 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $206.93 | 11.667% | $231.0725 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $234.61 | 7.148% | $251.3799 | $251.38 | $251.40 | $251.40 |
| Purchase #4 | $27.40 | 13.376% | $31.065 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $222.59 | 12.151% | $249.6369 | $249.64 | $249.65 | $249.60 |
| Purchase #6 | $172.70 | 6.547% | $184.0067 | $184.01 | $184.00 | $184.00 |
| Purchase #7 | $102.90 | 3.473% | $106.4737 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $989.85 | $1,079.4255 | $1,079.43 | $1,079.40 | $1,079.50 | |