| 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 | $184.82 | 12.337% | $207.6212 | $207.62 | $207.60 | $207.60 |
| Purchase #2 | $233.79 | 9.165% | $255.2169 | $255.22 | $255.20 | $255.20 |
| Purchase #3 | $137.82 | 11.323% | $153.4254 | $153.43 | $153.45 | $153.40 |
| Purchase #4 | $36.57 | 9.790% | $40.1502 | $40.15 | $40.15 | $40.20 |
| Purchase #5 | $115.95 | 9.349% | $126.7902 | $126.79 | $126.80 | $126.80 |
| Purchase #6 | $165.87 | 10.669% | $183.5667 | $183.57 | $183.55 | $183.60 |
| Purchase #7 | $74.39 | 6.230% | $79.0245 | $79.02 | $79.00 | $79.00 |
| 7 purchase totals = | $949.21 | $1,045.7951 | $1,045.80 | $1,045.75 | $1,045.80 | |