| 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 | $115.61 | 4.131% | $120.3858 | $120.39 | $120.40 | $120.40 |
| Purchase #2 | $219.99 | 9.586% | $241.0782 | $241.08 | $241.10 | $241.10 |
| Purchase #3 | $12.27 | 6.781% | $13.102 | $13.10 | $13.10 | $13.10 |
| Purchase #4 | $106.47 | 3.401% | $110.091 | $110.09 | $110.10 | $110.10 |
| Purchase #5 | $47.65 | 9.793% | $52.3164 | $52.32 | $52.30 | $52.30 |
| Purchase #6 | $223.92 | 10.735% | $247.9578 | $247.96 | $247.95 | $248.00 |
| Purchase #7 | $203.94 | 9.224% | $222.7514 | $222.75 | $222.75 | $222.80 |
| 7 purchase totals = | $929.85 | $1,007.6826 | $1,007.69 | $1,007.70 | $1,007.80 | |