| 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 | $193.61 | 13.563% | $219.8693 | $219.87 | $219.85 | $219.90 |
| Purchase #2 | $106.42 | 10.171% | $117.244 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $181.40 | 13.848% | $206.5203 | $206.52 | $206.50 | $206.50 |
| Purchase #4 | $238.47 | 9.169% | $260.3353 | $260.34 | $260.35 | $260.30 |
| Purchase #5 | $186.64 | 3.736% | $193.6129 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $96.40 | 4.233% | $100.4806 | $100.48 | $100.50 | $100.50 |
| Purchase #7 | $81.93 | 4.719% | $85.7963 | $85.80 | $85.80 | $85.80 |
| 7 purchase totals = | $1,084.87 | $1,183.8587 | $1,183.86 | $1,183.85 | $1,183.80 | |