| 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 | $203.63 | 12.358% | $228.7946 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $105.48 | 9.522% | $115.5238 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $63.89 | 11.709% | $71.3709 | $71.37 | $71.35 | $71.40 |
| Purchase #4 | $186.89 | 10.584% | $206.6704 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $35.37 | 7.299% | $37.9517 | $37.95 | $37.95 | $38.00 |
| Purchase #6 | $191.94 | 8.719% | $208.6752 | $208.68 | $208.70 | $208.70 |
| Purchase #7 | $189.42 | 9.706% | $207.8051 | $207.81 | $207.80 | $207.80 |
| 7 purchase totals = | $976.62 | $1,076.7917 | $1,076.79 | $1,076.75 | $1,076.90 | |