| 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 | $189.44 | 9.150% | $206.7738 | $206.77 | $206.75 | $206.80 |
| Purchase #2 | $183.45 | 12.268% | $205.9556 | $205.96 | $205.95 | $206.00 |
| Purchase #3 | $216.27 | 11.214% | $240.5225 | $240.52 | $240.50 | $240.50 |
| Purchase #4 | $165.79 | 8.412% | $179.7363 | $179.74 | $179.75 | $179.70 |
| Purchase #5 | $125.89 | 11.577% | $140.4643 | $140.46 | $140.45 | $140.50 |
| Purchase #6 | $114.94 | 9.154% | $125.4616 | $125.46 | $125.45 | $125.50 |
| Purchase #7 | $22.53 | 3.557% | $23.3314 | $23.33 | $23.35 | $23.30 |
| 7 purchase totals = | $1,018.31 | $1,122.2455 | $1,122.24 | $1,122.20 | $1,122.30 | |