| 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 | $207.88 | 3.307% | $214.7546 | $214.75 | $214.75 | $214.80 |
| Purchase #2 | $43.47 | 5.168% | $45.7165 | $45.72 | $45.70 | $45.70 |
| Purchase #3 | $240.42 | 9.640% | $263.5965 | $263.60 | $263.60 | $263.60 |
| Purchase #4 | $18.45 | 9.315% | $20.1686 | $20.17 | $20.15 | $20.20 |
| Purchase #5 | $163.60 | 11.200% | $181.9232 | $181.92 | $181.90 | $181.90 |
| Purchase #6 | $198.61 | 5.154% | $208.8464 | $208.85 | $208.85 | $208.80 |
| Purchase #7 | $192.89 | 5.638% | $203.7651 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $1,065.32 | $1,138.7709 | $1,138.78 | $1,138.70 | $1,138.80 | |