| 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 | $219.91 | 8.399% | $238.3802 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $116.31 | 8.723% | $126.4557 | $126.46 | $126.45 | $126.50 |
| Purchase #3 | $111.53 | 12.867% | $125.8806 | $125.88 | $125.90 | $125.90 |
| Purchase #4 | $173.70 | 9.287% | $189.8315 | $189.83 | $189.85 | $189.80 |
| Purchase #5 | $214.87 | 8.488% | $233.1082 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $12.69 | 6.116% | $13.4661 | $13.47 | $13.45 | $13.50 |
| Purchase #7 | $137.26 | 7.432% | $147.4612 | $147.46 | $147.45 | $147.50 |
| 7 purchase totals = | $986.27 | $1,074.5835 | $1,074.59 | $1,074.60 | $1,074.70 | |