| 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 | $18.81 | 13.312% | $21.314 | $21.31 | $21.30 | $21.30 |
| Purchase #2 | $231.62 | 8.781% | $251.9586 | $251.96 | $251.95 | $252.00 |
| Purchase #3 | $21.35 | 5.825% | $22.5936 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $117.48 | 9.529% | $128.6747 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $223.69 | 4.618% | $234.02 | $234.02 | $234.00 | $234.00 |
| Purchase #6 | $157.44 | 3.143% | $162.3883 | $162.39 | $162.40 | $162.40 |
| Purchase #7 | $238.37 | 7.594% | $256.4718 | $256.47 | $256.45 | $256.50 |
| 7 purchase totals = | $1,008.76 | $1,077.4210 | $1,077.41 | $1,077.35 | $1,077.50 | |