| 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 | $189.34 | 9.793% | $207.8821 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $245.55 | 9.533% | $268.9583 | $268.96 | $268.95 | $269.00 |
| Purchase #3 | $229.25 | 10.312% | $252.8903 | $252.89 | $252.90 | $252.90 |
| Purchase #4 | $71.65 | 8.332% | $77.6199 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $99.64 | 6.398% | $106.015 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $102.51 | 10.348% | $113.1177 | $113.12 | $113.10 | $113.10 |
| Purchase #7 | $197.58 | 6.794% | $211.0036 | $211.00 | $211.00 | $211.00 |
| 7 purchase totals = | $1,135.52 | $1,237.4869 | $1,237.49 | $1,237.45 | $1,237.50 | |