| 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 | $246.87 | 3.240% | $254.8686 | $254.87 | $254.85 | $254.90 |
| Purchase #2 | $128.60 | 5.197% | $135.2833 | $135.28 | $135.30 | $135.30 |
| Purchase #3 | $197.25 | 6.178% | $209.4361 | $209.44 | $209.45 | $209.40 |
| Purchase #4 | $216.62 | 7.844% | $233.6117 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $53.34 | 11.781% | $59.624 | $59.62 | $59.60 | $59.60 |
| Purchase #6 | $146.49 | 10.600% | $162.0179 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $157.50 | 5.261% | $165.7861 | $165.79 | $165.80 | $165.80 |
| 7 purchase totals = | $1,146.67 | $1,220.6277 | $1,220.63 | $1,220.60 | $1,220.60 | |