| 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 | $194.49 | 11.832% | $217.5021 | $217.50 | $217.50 | $217.50 |
| Purchase #2 | $203.84 | 3.722% | $211.4269 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $98.80 | 12.400% | $111.0512 | $111.05 | $111.05 | $111.10 |
| Purchase #4 | $226.94 | 3.651% | $235.2256 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $230.60 | 10.681% | $255.2304 | $255.23 | $255.25 | $255.20 |
| Purchase #6 | $36.52 | 11.593% | $40.7538 | $40.75 | $40.75 | $40.80 |
| Purchase #7 | $191.85 | 10.719% | $212.4144 | $212.41 | $212.40 | $212.40 |
| 7 purchase totals = | $1,183.04 | $1,283.6044 | $1,283.60 | $1,283.65 | $1,283.60 | |