| 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 | $129.40 | 4.256% | $134.9073 | $134.91 | $134.90 | $134.90 |
| Purchase #2 | $198.30 | 8.611% | $215.3756 | $215.38 | $215.40 | $215.40 |
| Purchase #3 | $245.35 | 6.122% | $260.3703 | $260.37 | $260.35 | $260.40 |
| Purchase #4 | $61.49 | 8.303% | $66.5955 | $66.60 | $66.60 | $66.60 |
| Purchase #5 | $71.85 | 3.431% | $74.3152 | $74.32 | $74.30 | $74.30 |
| Purchase #6 | $141.72 | 5.644% | $149.7187 | $149.72 | $149.70 | $149.70 |
| Purchase #7 | $187.80 | 10.346% | $207.2298 | $207.23 | $207.25 | $207.20 |
| 7 purchase totals = | $1,035.91 | $1,108.5124 | $1,108.53 | $1,108.50 | $1,108.50 | |