| 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 | $104.35 | 9.326% | $114.0817 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $57.38 | 11.646% | $64.0625 | $64.06 | $64.05 | $64.10 |
| Purchase #3 | $235.99 | 11.176% | $262.3642 | $262.36 | $262.35 | $262.40 |
| Purchase #4 | $171.49 | 8.470% | $186.0152 | $186.02 | $186.00 | $186.00 |
| Purchase #5 | $56.80 | 8.516% | $61.6371 | $61.64 | $61.65 | $61.60 |
| Purchase #6 | $34.66 | 7.166% | $37.1437 | $37.14 | $37.15 | $37.10 |
| Purchase #7 | $248.76 | 13.538% | $282.4371 | $282.44 | $282.45 | $282.40 |
| 7 purchase totals = | $909.43 | $1,007.7415 | $1,007.74 | $1,007.75 | $1,007.70 | |