| 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 | $249.83 | 3.844% | $259.4335 | $259.43 | $259.45 | $259.40 |
| Purchase #2 | $38.57 | 8.818% | $41.9711 | $41.97 | $41.95 | $42.00 |
| Purchase #3 | $185.56 | 7.780% | $199.9966 | $200.00 | $200.00 | $200.00 |
| Purchase #4 | $184.77 | 5.716% | $195.3315 | $195.33 | $195.35 | $195.30 |
| Purchase #5 | $105.93 | 8.659% | $115.1025 | $115.10 | $115.10 | $115.10 |
| Purchase #6 | $149.85 | 3.203% | $154.6497 | $154.65 | $154.65 | $154.60 |
| Purchase #7 | $81.60 | 3.285% | $84.2806 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $996.11 | $1,050.7655 | $1,050.76 | $1,050.80 | $1,050.70 | |