| 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 | $23.40 | 6.333% | $24.8819 | $24.88 | $24.90 | $24.90 |
| Purchase #2 | $108.97 | 6.864% | $116.4497 | $116.45 | $116.45 | $116.40 |
| Purchase #3 | $80.58 | 5.248% | $84.8088 | $84.81 | $84.80 | $84.80 |
| Purchase #4 | $201.78 | 8.514% | $218.9595 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $230.38 | 12.496% | $259.1683 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $220.60 | 7.247% | $236.5869 | $236.59 | $236.60 | $236.60 |
| Purchase #7 | $236.85 | 10.521% | $261.769 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $1,102.56 | $1,202.6241 | $1,202.63 | $1,202.60 | $1,202.70 | |