| 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 | $241.62 | 4.344% | $252.116 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $249.71 | 7.160% | $267.5892 | $267.59 | $267.60 | $267.60 |
| Purchase #3 | $38.89 | 5.178% | $40.9037 | $40.90 | $40.90 | $40.90 |
| Purchase #4 | $238.82 | 8.825% | $259.8959 | $259.90 | $259.90 | $259.90 |
| Purchase #5 | $23.55 | 3.529% | $24.3811 | $24.38 | $24.40 | $24.40 |
| Purchase #6 | $166.43 | 9.210% | $181.7582 | $181.76 | $181.75 | $181.80 |
| Purchase #7 | $221.31 | 7.659% | $238.2601 | $238.26 | $238.25 | $238.30 |
| 7 purchase totals = | $1,180.33 | $1,264.9042 | $1,264.91 | $1,264.90 | $1,265.00 | |