| 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 | $247.95 | 11.460% | $276.3651 | $276.37 | $276.35 | $276.40 |
| Purchase #2 | $110.94 | 4.433% | $115.858 | $115.86 | $115.85 | $115.90 |
| Purchase #3 | $190.51 | 4.651% | $199.3706 | $199.37 | $199.35 | $199.40 |
| Purchase #4 | $219.97 | 13.493% | $249.6506 | $249.65 | $249.65 | $249.70 |
| Purchase #5 | $129.84 | 8.571% | $140.9686 | $140.97 | $140.95 | $141.00 |
| Purchase #6 | $149.53 | 3.564% | $154.8592 | $154.86 | $154.85 | $154.90 |
| Purchase #7 | $158.46 | 4.290% | $165.2579 | $165.26 | $165.25 | $165.30 |
| 7 purchase totals = | $1,207.20 | $1,302.3300 | $1,302.34 | $1,302.25 | $1,302.60 | |