| 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 | $227.70 | 11.420% | $253.7033 | $253.70 | $253.70 | $253.70 |
| Purchase #2 | $6.72 | 5.153% | $7.0663 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $53.76 | 12.784% | $60.6327 | $60.63 | $60.65 | $60.60 |
| Purchase #4 | $38.69 | 4.516% | $40.4372 | $40.44 | $40.45 | $40.40 |
| Purchase #5 | $70.97 | 13.581% | $80.6084 | $80.61 | $80.60 | $80.60 |
| Purchase #6 | $207.79 | 5.843% | $219.9312 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $216.60 | 9.617% | $237.4304 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $822.23 | $899.8095 | $899.81 | $899.85 | $899.70 | |