| 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 | $141.69 | 3.415% | $146.5287 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $72.96 | 11.689% | $81.4883 | $81.49 | $81.50 | $81.50 |
| Purchase #3 | $199.37 | 9.802% | $218.9122 | $218.91 | $218.90 | $218.90 |
| Purchase #4 | $107.88 | 5.489% | $113.8015 | $113.80 | $113.80 | $113.80 |
| Purchase #5 | $94.31 | 11.698% | $105.3424 | $105.34 | $105.35 | $105.30 |
| Purchase #6 | $170.63 | 13.366% | $193.4364 | $193.44 | $193.45 | $193.40 |
| Purchase #7 | $235.45 | 4.145% | $245.2094 | $245.21 | $245.20 | $245.20 |
| 7 purchase totals = | $1,022.29 | $1,104.7189 | $1,104.72 | $1,104.75 | $1,104.60 | |