| 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 | $15.49 | 5.812% | $16.3903 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $246.36 | 9.513% | $269.7962 | $269.80 | $269.80 | $269.80 |
| Purchase #3 | $81.74 | 11.645% | $91.2586 | $91.26 | $91.25 | $91.30 |
| Purchase #4 | $207.81 | 10.785% | $230.2223 | $230.22 | $230.20 | $230.20 |
| Purchase #5 | $239.56 | 10.642% | $265.054 | $265.05 | $265.05 | $265.10 |
| Purchase #6 | $11.82 | 10.389% | $13.048 | $13.05 | $13.05 | $13.00 |
| Purchase #7 | $238.65 | 11.703% | $266.5792 | $266.58 | $266.60 | $266.60 |
| 7 purchase totals = | $1,041.43 | $1,152.3486 | $1,152.35 | $1,152.35 | $1,152.40 | |