| 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 | $229.55 | 7.438% | $246.6239 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $203.63 | 7.474% | $218.8493 | $218.85 | $218.85 | $218.80 |
| Purchase #3 | $245.56 | 10.546% | $271.4568 | $271.46 | $271.45 | $271.50 |
| Purchase #4 | $51.34 | 3.811% | $53.2966 | $53.30 | $53.30 | $53.30 |
| Purchase #5 | $215.43 | 9.449% | $235.786 | $235.79 | $235.80 | $235.80 |
| Purchase #6 | $99.84 | 13.410% | $113.2285 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $5.40 | 12.823% | $6.0924 | $6.09 | $6.10 | $6.10 |
| 7 purchase totals = | $1,050.75 | $1,145.3335 | $1,145.34 | $1,145.35 | $1,145.30 | |